diff --git a/src/Microsoft.AspNet.Html.Abstractions/project.json b/src/Microsoft.AspNet.Html.Abstractions/project.json
index fd368e97e6..9fe9c36612 100644
--- a/src/Microsoft.AspNet.Html.Abstractions/project.json
+++ b/src/Microsoft.AspNet.Html.Abstractions/project.json
@@ -1,23 +1,22 @@
 {
-    "version": "1.0.0-*",
-    "description": "ASP.NET 5 HTML content interface.",
-    "repository": {
-        "type": "git",
-        "url": "git://github.com/aspnet/httpabstractions"
-    },
-    "compilationOptions": {
-        "warningsAsErrors": true
-    },
-    "dependencies": {
-        "Microsoft.Extensions.WebEncoders.Core": "1.0.0-*"
-    },
-    "frameworks": {
-        "net45" : { },
-        "dnx451": { },
-        "dnxcore50": {
-            "dependencies": {
-                "System.Resources.ResourceManager": "4.0.1-beta-*"
-            }
-        }
+  "version": "1.0.0-*",
+  "description": "ASP.NET 5 HTML content interface.",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/aspnet/httpabstractions"
+  },
+  "compilationOptions": {
+    "warningsAsErrors": true
+  },
+  "dependencies": {
+    "Microsoft.Extensions.WebEncoders.Core": "1.0.0-*"
+  },
+  "frameworks": {
+    "net451": {},
+    "dotnet5.4": {
+      "dependencies": {
+        "System.Resources.ResourceManager": "4.0.1-beta-*"
+      }
     }
+  }
 }
\ No newline at end of file
diff --git a/src/Microsoft.AspNet.Http.Abstractions/project.json b/src/Microsoft.AspNet.Http.Abstractions/project.json
index 1d944cde2a..8c0d539da3 100644
--- a/src/Microsoft.AspNet.Http.Abstractions/project.json
+++ b/src/Microsoft.AspNet.Http.Abstractions/project.json
@@ -10,12 +10,15 @@
   },
   "dependencies": {
     "Microsoft.AspNet.Http.Features": "1.0.0-*",
-    "Microsoft.Extensions.ActivatorUtilities.Sources": { "type": "build", "version": "1.0.0-*" },
+    "Microsoft.Extensions.ActivatorUtilities.Sources": {
+      "type": "build",
+      "version": "1.0.0-*"
+    },
     "Microsoft.Extensions.WebEncoders.Core": "1.0.0-*"
   },
   "frameworks": {
-    "dnx451": { },
-    "dnxcore50": {
+    "net451": {},
+    "dotnet5.4": {
       "dependencies": {
         "System.Collections": "4.0.11-beta-*",
         "System.Diagnostics.Tools": "4.0.1-beta-*",
@@ -35,4 +38,4 @@
       }
     }
   }
-}
+}
\ No newline at end of file
diff --git a/src/Microsoft.AspNet.Http.Extensions/project.json b/src/Microsoft.AspNet.Http.Extensions/project.json
index 1d330ebe5d..5cc71ea727 100644
--- a/src/Microsoft.AspNet.Http.Extensions/project.json
+++ b/src/Microsoft.AspNet.Http.Extensions/project.json
@@ -5,17 +5,17 @@
     "type": "git",
     "url": "git://github.com/aspnet/httpabstractions"
   },
-    "compilationOptions": {
-        "warningsAsErrors": true
-    },
-    "dependencies": {
+  "compilationOptions": {
+    "warningsAsErrors": true
+  },
+  "dependencies": {
     "Microsoft.AspNet.Http.Abstractions": "1.0.0-*",
     "Microsoft.Extensions.WebEncoders.Core": "1.0.0-*",
     "Microsoft.Net.Http.Headers": "1.0.0-*"
   },
   "frameworks": {
-    "dnx451": { },
-    "dnxcore50": {
+    "net451": {},
+    "dotnet5.4": {
       "dependencies": {
         "System.IO.FileSystem": "4.0.1-beta-*",
         "System.Runtime": "4.0.21-beta-*",
@@ -23,4 +23,4 @@
       }
     }
   }
-}
+}
\ No newline at end of file
diff --git a/src/Microsoft.AspNet.Http.Features/project.json b/src/Microsoft.AspNet.Http.Features/project.json
index 73e5663933..0a3df94ed9 100644
--- a/src/Microsoft.AspNet.Http.Features/project.json
+++ b/src/Microsoft.AspNet.Http.Features/project.json
@@ -1,29 +1,29 @@
 {
-    "version": "1.0.0-*",
-    "description": "ASP.NET 5 HTTP feature interface definitions.",
-    "repository": {
-        "type": "git",
-        "url": "git://github.com/aspnet/httpabstractions"
-    },
-    "compilationOptions": {
-        "warningsAsErrors": true
-    },
-    "dependencies": {
-        "Microsoft.Extensions.Primitives": "1.0.0-*"
-    },
-    "frameworks": {
-        "dnx451": { },
-        "dnxcore50": {
-            "dependencies": {
-                "System.Collections": "4.0.11-beta-*",
-                "System.Linq": "4.0.1-beta-*",
-                "System.Net.Primitives": "4.0.11-beta-*",
-                "System.Net.WebSockets": "4.0.0-beta-*",
-                "System.Runtime.Extensions": "4.0.11-beta-*",
-                "System.Security.Claims": "4.0.1-beta-*",
-                "System.Security.Cryptography.X509Certificates": "4.0.0-beta-*",
-                "System.Security.Principal": "4.0.1-beta-*"
-            }
-        }
+  "version": "1.0.0-*",
+  "description": "ASP.NET 5 HTTP feature interface definitions.",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/aspnet/httpabstractions"
+  },
+  "compilationOptions": {
+    "warningsAsErrors": true
+  },
+  "dependencies": {
+    "Microsoft.Extensions.Primitives": "1.0.0-*"
+  },
+  "frameworks": {
+    "net451": {},
+    "dotnet5.4": {
+      "dependencies": {
+        "System.Collections": "4.0.11-beta-*",
+        "System.Linq": "4.0.1-beta-*",
+        "System.Net.Primitives": "4.0.11-beta-*",
+        "System.Net.WebSockets": "4.0.0-beta-*",
+        "System.Runtime.Extensions": "4.0.11-beta-*",
+        "System.Security.Claims": "4.0.1-beta-*",
+        "System.Security.Cryptography.X509Certificates": "4.0.0-beta-*",
+        "System.Security.Principal": "4.0.1-beta-*"
+      }
     }
-}
+  }
+}
\ No newline at end of file
diff --git a/src/Microsoft.AspNet.Http/HttpContextAccessor.cs b/src/Microsoft.AspNet.Http/HttpContextAccessor.cs
index 384bb961ca..83b558161d 100644
--- a/src/Microsoft.AspNet.Http/HttpContextAccessor.cs
+++ b/src/Microsoft.AspNet.Http/HttpContextAccessor.cs
@@ -2,10 +2,10 @@
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
 using System;
-#if DNX451
+#if NET451
 using System.Runtime.Remoting.Messaging;
 using System.Runtime.Remoting;
-#elif DNXCORE50
+#elif DOTNET5_4
 using System.Threading;
 #endif
 
@@ -13,7 +13,7 @@ namespace Microsoft.AspNet.Http.Internal
 {
     public class HttpContextAccessor : IHttpContextAccessor
     {
-#if DNX451
+#if NET451
         private const string LogicalDataKey = "__HttpContext_Current__";
 
         public HttpContext HttpContext
@@ -29,7 +29,7 @@ namespace Microsoft.AspNet.Http.Internal
             }
         }
 
-#elif DNXCORE50
+#elif DOTNET5_4
         private AsyncLocal<HttpContext> _httpContextCurrent = new AsyncLocal<HttpContext>();
         public HttpContext HttpContext
         {
diff --git a/src/Microsoft.AspNet.Http/ReferenceReadStream.cs b/src/Microsoft.AspNet.Http/ReferenceReadStream.cs
index 509a6e44cd..1a413d4271 100644
--- a/src/Microsoft.AspNet.Http/ReferenceReadStream.cs
+++ b/src/Microsoft.AspNet.Http/ReferenceReadStream.cs
@@ -115,7 +115,7 @@ namespace Microsoft.AspNet.Http.Internal
             _position += read;
             return read;
         }
-#if DNX451
+#if NET451
         public override IAsyncResult BeginRead(byte[] buffer, int offset, int count, AsyncCallback callback, object state)
         {
             ThrowIfDisposed();
@@ -164,7 +164,7 @@ namespace Microsoft.AspNet.Http.Internal
         {
             throw new NotSupportedException();
         }
-#if DNX451
+#if NET451
         public override IAsyncResult BeginWrite(byte[] buffer, int offset, int count, AsyncCallback callback, object state)
         {
             throw new NotSupportedException();
diff --git a/src/Microsoft.AspNet.Http/project.json b/src/Microsoft.AspNet.Http/project.json
index 6ea620d194..cc8ecdc60c 100644
--- a/src/Microsoft.AspNet.Http/project.json
+++ b/src/Microsoft.AspNet.Http/project.json
@@ -1,26 +1,26 @@
 {
-    "version": "1.0.0-*",
-    "description": "ASP.NET 5 HTTP feature implementations.",
-    "repository": {
-        "type": "git",
-        "url": "git://github.com/aspnet/httpabstractions"
-    },
-    "compilationOptions": {
-        "warningsAsErrors": true,
-        "allowUnsafe": true
-    },
-    "dependencies": {
-        "Microsoft.AspNet.Http.Abstractions": "1.0.0-*",
-        "Microsoft.AspNet.WebUtilities": "1.0.0-*",
-        "Microsoft.Net.Http.Headers": "1.0.0-*"
-    },
-    "frameworks": {
-        "dnx451": { },
-        "dnxcore50": {
-            "dependencies": {
-                "System.Diagnostics.Debug": "4.0.11-beta-*",
-                "System.Text.Encoding": "4.0.11-beta-*"
-            }
-        }
+  "version": "1.0.0-*",
+  "description": "ASP.NET 5 HTTP feature implementations.",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/aspnet/httpabstractions"
+  },
+  "compilationOptions": {
+    "warningsAsErrors": true,
+    "allowUnsafe": true
+  },
+  "dependencies": {
+    "Microsoft.AspNet.Http.Abstractions": "1.0.0-*",
+    "Microsoft.AspNet.WebUtilities": "1.0.0-*",
+    "Microsoft.Net.Http.Headers": "1.0.0-*"
+  },
+  "frameworks": {
+    "net451": {},
+    "dotnet5.4": {
+      "dependencies": {
+        "System.Diagnostics.Debug": "4.0.11-beta-*",
+        "System.Text.Encoding": "4.0.11-beta-*"
+      }
     }
-}
+  }
+}
\ No newline at end of file
diff --git a/src/Microsoft.AspNet.Owin/project.json b/src/Microsoft.AspNet.Owin/project.json
index a20dd5ccff..545a5bcb92 100644
--- a/src/Microsoft.AspNet.Owin/project.json
+++ b/src/Microsoft.AspNet.Owin/project.json
@@ -1,35 +1,35 @@
 {
-    "version": "1.0.0-*",
-    "description": "ASP.NET 5 component for running OWIN middleware.",
-    "repository": {
-        "type": "git",
-        "url": "git://github.com/aspnet/httpabstractions"
-    },
-    "compilationOptions": {
-        "warningsAsErrors": true
-    },
-    "dependencies": {
-        "Microsoft.AspNet.Http": "1.0.0-*"
-    },
-    "frameworks": {
-        "dnx451": { },
-        "dnxcore50": {
-            "dependencies": {
-                "System.Collections": "4.0.11-beta-*",
-                "System.ComponentModel": "4.0.1-beta-*",
-                "System.Diagnostics.Tools": "4.0.1-beta-*",
-                "System.Globalization": "4.0.11-beta-*",
-                "System.IO": "4.0.11-beta-*",
-                "System.Linq": "4.0.1-beta-*",
-                "System.Net.Primitives": "4.0.11-beta-*",
-                "System.Runtime": "4.0.21-beta-*",
-                "System.Runtime.Extensions": "4.0.11-beta-*",
-                "System.Runtime.InteropServices": "4.0.21-beta-*",
-                "System.Security.Claims": "4.0.1-beta-*",
-                "System.Security.Cryptography.X509Certificates": "4.0.0-beta-*",
-                "System.Security.Principal": "4.0.1-beta-*",
-                "System.Threading.Tasks": "4.0.11-beta-*"
-            }
-        }
+  "version": "1.0.0-*",
+  "description": "ASP.NET 5 component for running OWIN middleware.",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/aspnet/httpabstractions"
+  },
+  "compilationOptions": {
+    "warningsAsErrors": true
+  },
+  "dependencies": {
+    "Microsoft.AspNet.Http": "1.0.0-*"
+  },
+  "frameworks": {
+    "net451": {},
+    "dotnet5.4": {
+      "dependencies": {
+        "System.Collections": "4.0.11-beta-*",
+        "System.ComponentModel": "4.0.1-beta-*",
+        "System.Diagnostics.Tools": "4.0.1-beta-*",
+        "System.Globalization": "4.0.11-beta-*",
+        "System.IO": "4.0.11-beta-*",
+        "System.Linq": "4.0.1-beta-*",
+        "System.Net.Primitives": "4.0.11-beta-*",
+        "System.Runtime": "4.0.21-beta-*",
+        "System.Runtime.Extensions": "4.0.11-beta-*",
+        "System.Runtime.InteropServices": "4.0.21-beta-*",
+        "System.Security.Claims": "4.0.1-beta-*",
+        "System.Security.Cryptography.X509Certificates": "4.0.0-beta-*",
+        "System.Security.Principal": "4.0.1-beta-*",
+        "System.Threading.Tasks": "4.0.11-beta-*"
+      }
     }
-}
+  }
+}
\ No newline at end of file
diff --git a/src/Microsoft.AspNet.WebUtilities/BufferedReadStream.cs b/src/Microsoft.AspNet.WebUtilities/BufferedReadStream.cs
index 88e2782938..d78d3b34ce 100644
--- a/src/Microsoft.AspNet.WebUtilities/BufferedReadStream.cs
+++ b/src/Microsoft.AspNet.WebUtilities/BufferedReadStream.cs
@@ -149,7 +149,7 @@ namespace Microsoft.AspNet.WebUtilities
         {
             _inner.Write(buffer, offset, count);
         }
-#if DNX451
+#if NET451
         public override IAsyncResult BeginWrite(byte[] buffer, int offset, int count, AsyncCallback callback, object state)
         {
             return _inner.BeginWrite(buffer, offset, count, callback, state);
@@ -198,7 +198,7 @@ namespace Microsoft.AspNet.WebUtilities
 
             return await _inner.ReadAsync(buffer, offset, count, cancellationToken);
         }
-#if DNX451
+#if NET451
         // We only anticipate using ReadAsync
         public override IAsyncResult BeginRead(byte[] buffer, int offset, int count, AsyncCallback callback, object state)
         {
diff --git a/src/Microsoft.AspNet.WebUtilities/FileBufferingReadStream.cs b/src/Microsoft.AspNet.WebUtilities/FileBufferingReadStream.cs
index 3341b65857..f67eed3d93 100644
--- a/src/Microsoft.AspNet.WebUtilities/FileBufferingReadStream.cs
+++ b/src/Microsoft.AspNet.WebUtilities/FileBufferingReadStream.cs
@@ -163,7 +163,7 @@ namespace Microsoft.AspNet.WebUtilities
 
             return read;
         }
-#if DNX451
+#if NET451
         public override IAsyncResult BeginRead(byte[] buffer, int offset, int count, AsyncCallback callback, object state)
         {
             ThrowIfDisposed();
@@ -239,7 +239,7 @@ namespace Microsoft.AspNet.WebUtilities
         {
             throw new NotSupportedException();
         }
-#if DNX451
+#if NET451
         public override IAsyncResult BeginWrite(byte[] buffer, int offset, int count, AsyncCallback callback, object state)
         {
             throw new NotSupportedException();
diff --git a/src/Microsoft.AspNet.WebUtilities/MultipartReaderStream.cs b/src/Microsoft.AspNet.WebUtilities/MultipartReaderStream.cs
index 9350233c83..d87fae944f 100644
--- a/src/Microsoft.AspNet.WebUtilities/MultipartReaderStream.cs
+++ b/src/Microsoft.AspNet.WebUtilities/MultipartReaderStream.cs
@@ -119,7 +119,7 @@ namespace Microsoft.AspNet.WebUtilities
         {
             throw new NotSupportedException();
         }
-#if DNX451
+#if NET451
         public override IAsyncResult BeginWrite(byte[] buffer, int offset, int size, AsyncCallback callback, object state)
         {
             throw new NotSupportedException();
@@ -157,7 +157,7 @@ namespace Microsoft.AspNet.WebUtilities
             }
             return read;
         }
-#if DNX451
+#if NET451
         public override IAsyncResult BeginRead(byte[] buffer, int offset, int size, AsyncCallback callback, object state)
         {
             var tcs = new TaskCompletionSource<int>(state);
diff --git a/src/Microsoft.AspNet.WebUtilities/project.json b/src/Microsoft.AspNet.WebUtilities/project.json
index 5a64ca96b6..93b5d00c98 100644
--- a/src/Microsoft.AspNet.WebUtilities/project.json
+++ b/src/Microsoft.AspNet.WebUtilities/project.json
@@ -1,28 +1,28 @@
 {
-    "version": "1.0.0-*",
-    "description": "ASP.NET 5 common helper methods.",
-    "repository": {
-        "type": "git",
-        "url": "git://github.com/aspnet/httpabstractions"
-    },
-    "compilationOptions": {
-        "warningsAsErrors": true
-    },
-    "dependencies": {
-        "Microsoft.Extensions.Primitives": "1.0.0-*",
-        "Microsoft.Extensions.WebEncoders.Core": "1.0.0-*"
-    },
-    "frameworks": {
-        "dnx451": { },
-        "dnxcore50": {
-            "dependencies": {
-                "System.Collections": "4.0.11-beta-*",
-                "System.Diagnostics.Debug": "4.0.11-beta-*",
-                "System.IO": "4.0.11-beta-*",
-                "System.IO.FileSystem": "4.0.1-beta-*",
-                "System.Runtime": "4.0.21-beta-*",
-                "System.Runtime.Extensions": "4.0.11-beta-*"
-            }
-        }
+  "version": "1.0.0-*",
+  "description": "ASP.NET 5 common helper methods.",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/aspnet/httpabstractions"
+  },
+  "compilationOptions": {
+    "warningsAsErrors": true
+  },
+  "dependencies": {
+    "Microsoft.Extensions.Primitives": "1.0.0-*",
+    "Microsoft.Extensions.WebEncoders.Core": "1.0.0-*"
+  },
+  "frameworks": {
+    "net451": {},
+    "dotnet5.4": {
+      "dependencies": {
+        "System.Collections": "4.0.11-beta-*",
+        "System.Diagnostics.Debug": "4.0.11-beta-*",
+        "System.IO": "4.0.11-beta-*",
+        "System.IO.FileSystem": "4.0.1-beta-*",
+        "System.Runtime": "4.0.21-beta-*",
+        "System.Runtime.Extensions": "4.0.11-beta-*"
+      }
     }
-}
+  }
+}
\ No newline at end of file
diff --git a/src/Microsoft.Extensions.BufferedHtmlContent.Sources/project.json b/src/Microsoft.Extensions.BufferedHtmlContent.Sources/project.json
index 812b75a205..a60d35fe5c 100644
--- a/src/Microsoft.Extensions.BufferedHtmlContent.Sources/project.json
+++ b/src/Microsoft.Extensions.BufferedHtmlContent.Sources/project.json
@@ -1,21 +1,14 @@
 {
-    "version": "1.0.0-*",
-    "shared": "*.cs",
-    "dependencies": { }, 
-    "frameworks" : {
-        "net45": { }, 
-        "dnx451": { }, 
-        "dnxcore50": {
-            "dependencies": {
-                "System.Resources.ResourceManager": "4.0.1-beta-*",
-                "System.Runtime": "4.0.21-beta-*"
-            } 
-        },
-        "dotnet": {
-            "dependencies": {
-                "System.Resources.ResourceManager": "4.0.1-beta-*",
-                "System.Runtime": "4.0.21-beta-*"
-            } 
-        } 
+  "version": "1.0.0-*",
+  "shared": "*.cs",
+  "dependencies": {},
+  "frameworks": {
+    "net451": {},
+    "dotnet5.4": {
+      "dependencies": {
+        "System.Resources.ResourceManager": "4.0.1-beta-*",
+        "System.Runtime": "4.0.21-beta-*"
+      }
     }
-}
+  }
+}
\ No newline at end of file
diff --git a/src/Microsoft.Extensions.WebEncoders.Core/project.json b/src/Microsoft.Extensions.WebEncoders.Core/project.json
index 0da3e70874..990b9a373b 100644
--- a/src/Microsoft.Extensions.WebEncoders.Core/project.json
+++ b/src/Microsoft.Extensions.WebEncoders.Core/project.json
@@ -1,27 +1,26 @@
 {
-    "version": "1.0.0-*",
-    "description": "Contains core encoders for HTML, JavaScript strings, and URLs.",
-    "repository": {
-        "type": "git",
-        "url": "git://github.com/aspnet/httpabstractions"
-    },
-    "compilationOptions": {
-        "allowUnsafe": true,
-        "warningsAsErrors": true
-    },
-    "frameworks": {
-        "net45": { },
-        "dnx451": { },
-        "dnxcore50": {
-            "dependencies": {
-                "System.ComponentModel": "4.0.1-beta-*",
-                "System.Diagnostics.Debug": "4.0.11-beta-*",
-                "System.IO": "4.0.11-beta-*",
-                "System.Reflection": "4.0.10-*",
-                "System.Resources.ResourceManager": "4.0.1-beta-*",
-                "System.Runtime.Extensions": "4.0.11-beta-*",
-                "System.Threading": "4.0.11-beta-*"
-            }
-        }
+  "version": "1.0.0-*",
+  "description": "Contains core encoders for HTML, JavaScript strings, and URLs.",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/aspnet/httpabstractions"
+  },
+  "compilationOptions": {
+    "allowUnsafe": true,
+    "warningsAsErrors": true
+  },
+  "frameworks": {
+    "net451": {},
+    "dotnet5.4": {
+      "dependencies": {
+        "System.ComponentModel": "4.0.1-beta-*",
+        "System.Diagnostics.Debug": "4.0.11-beta-*",
+        "System.IO": "4.0.11-beta-*",
+        "System.Reflection": "4.0.10-*",
+        "System.Resources.ResourceManager": "4.0.1-beta-*",
+        "System.Runtime.Extensions": "4.0.11-beta-*",
+        "System.Threading": "4.0.11-beta-*"
+      }
     }
-}
+  }
+}
\ No newline at end of file
diff --git a/src/Microsoft.Extensions.WebEncoders/project.json b/src/Microsoft.Extensions.WebEncoders/project.json
index 7cd8aac9ad..ecc7c0a3d1 100644
--- a/src/Microsoft.Extensions.WebEncoders/project.json
+++ b/src/Microsoft.Extensions.WebEncoders/project.json
@@ -1,21 +1,20 @@
 {
-    "version": "1.0.0-*",
-    "description": "Contains registration and configuration APIs for the core framework encoders.",
-    "repository": {
-        "type": "git",
-        "url": "git://github.com/aspnet/httpabstractions"
-    },
-    "compilationOptions": {
-        "warningsAsErrors": true
-    },
-    "dependencies": {
-        "Microsoft.Extensions.DependencyInjection.Abstractions": "1.0.0-*",
-        "Microsoft.Extensions.OptionsModel": "1.0.0-*",
-        "Microsoft.Extensions.WebEncoders.Core": "1.0.0-*"
-    },
-    "frameworks": {
-        "net45": { },
-        "dnx451": { },
-        "dnxcore50": { }
-    }
-}
+  "version": "1.0.0-*",
+  "description": "Contains registration and configuration APIs for the core framework encoders.",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/aspnet/httpabstractions"
+  },
+  "compilationOptions": {
+    "warningsAsErrors": true
+  },
+  "dependencies": {
+    "Microsoft.Extensions.DependencyInjection.Abstractions": "1.0.0-*",
+    "Microsoft.Extensions.OptionsModel": "1.0.0-*",
+    "Microsoft.Extensions.WebEncoders.Core": "1.0.0-*"
+  },
+  "frameworks": {
+    "net451": {},
+    "dotnet5.4": {}
+  }
+}
\ No newline at end of file
diff --git a/src/Microsoft.Net.Http.Headers/project.json b/src/Microsoft.Net.Http.Headers/project.json
index effac85e1f..853c52324c 100644
--- a/src/Microsoft.Net.Http.Headers/project.json
+++ b/src/Microsoft.Net.Http.Headers/project.json
@@ -1,26 +1,25 @@
 {
-    "version": "1.0.0-*",
-    "description": "ASP.NET 5 HTTP header implementations.",
-    "repository": {
-        "type": "git",
-        "url": "git://github.com/aspnet/httpabstractions"
-    },
-    "compilationOptions": {
-        "warningsAsErrors": true
-    },
-    "frameworks" : {
-        "net45" : { },
-        "dnx451" : { },
-        "dnxcore50" : {
-            "dependencies": {
-                "System.Collections": "4.0.11-beta-*",
-                "System.Diagnostics.Contracts": "4.0.1-beta-*",
-                "System.Globalization": "4.0.11-beta-*",
-                "System.Globalization.Extensions": "4.0.1-beta-*",
-                "System.Linq": "4.0.1-beta-*",
-                "System.Text.Encoding": "4.0.11-beta-*",
-                "System.Runtime": "4.0.21-beta-*"
-            }
-        }
+  "version": "1.0.0-*",
+  "description": "ASP.NET 5 HTTP header implementations.",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/aspnet/httpabstractions"
+  },
+  "compilationOptions": {
+    "warningsAsErrors": true
+  },
+  "frameworks": {
+    "net451": {},
+    "dotnet5.4": {
+      "dependencies": {
+        "System.Collections": "4.0.11-beta-*",
+        "System.Diagnostics.Contracts": "4.0.1-beta-*",
+        "System.Globalization": "4.0.11-beta-*",
+        "System.Globalization.Extensions": "4.0.1-beta-*",
+        "System.Linq": "4.0.1-beta-*",
+        "System.Text.Encoding": "4.0.11-beta-*",
+        "System.Runtime": "4.0.21-beta-*"
+      }
     }
-}
+  }
+}
\ No newline at end of file