diff --git a/src/Microsoft.AspNet.Diagnostics/StatusCodePage/StatusCodePagesExtensions.cs b/src/Microsoft.AspNet.Diagnostics/StatusCodePage/StatusCodePagesExtensions.cs
index fc3a53feef..c2b92caf3c 100644
--- a/src/Microsoft.AspNet.Diagnostics/StatusCodePage/StatusCodePagesExtensions.cs
+++ b/src/Microsoft.AspNet.Diagnostics/StatusCodePage/StatusCodePagesExtensions.cs
@@ -71,7 +71,7 @@ namespace Microsoft.AspNet.Builder
         }
 
         /// <summary>
-        /// Adds a StatusCodePages middleware to the pipeine. Specifies that responses should be handled by redirecting 
+        /// Adds a StatusCodePages middleware to the pipeline. Specifies that responses should be handled by redirecting 
         /// with the given location URL template. This may include a '{0}' placeholder for the status code. URLs starting 
         /// with '~' will have PathBase prepended, where any other URL will be used as is.
         /// </summary>
@@ -150,4 +150,4 @@ namespace Microsoft.AspNet.Builder
             });
         }
     }
-}
\ No newline at end of file
+}