diff --git a/src/Microsoft.AspNet.Identity.AspNetCoreCompat/UserStore.cs b/src/Microsoft.AspNet.Identity.AspNetCoreCompat/UserStore.cs
index 204c926b93..1ecee58283 100644
--- a/src/Microsoft.AspNet.Identity.AspNetCoreCompat/UserStore.cs
+++ b/src/Microsoft.AspNet.Identity.AspNetCoreCompat/UserStore.cs
@@ -12,7 +12,7 @@ namespace Microsoft.AspNet.Identity.CoreCompat
         where TUser : IdentityUser
     {
         /// <summary>
-        ///     Default constuctor which uses a new instance of a default EntityDbContext.
+        ///     Default constructor which uses a new instance of a default EntityDbContext.
         /// </summary>
         public UserStore()
             : this(new IdentityDbContext<TUser>())
diff --git a/src/Microsoft.AspNetCore.Identity.EntityFrameworkCore/RoleStore.cs b/src/Microsoft.AspNetCore.Identity.EntityFrameworkCore/RoleStore.cs
index 140d51765e..04745e024c 100644
--- a/src/Microsoft.AspNetCore.Identity.EntityFrameworkCore/RoleStore.cs
+++ b/src/Microsoft.AspNetCore.Identity.EntityFrameworkCore/RoleStore.cs
@@ -435,7 +435,7 @@ namespace Microsoft.AspNetCore.Identity.EntityFrameworkCore
         private DbSet<TRoleClaim> RoleClaims { get { return Context.Set<TRoleClaim>(); } }
 
         /// <summary>
-        /// Creates a entity representing a role claim.
+        /// Creates an entity representing a role claim.
         /// </summary>
         /// <param name="role">The associated role.</param>
         /// <param name="claim">The associated claim.</param>
diff --git a/src/Microsoft.AspNetCore.Identity.Service.Core/CryptographyHelpers.cs b/src/Microsoft.AspNetCore.Identity.Service.Core/CryptographyHelpers.cs
index 7f997d9ccb..ea7069a3ce 100644
--- a/src/Microsoft.AspNetCore.Identity.Service.Core/CryptographyHelpers.cs
+++ b/src/Microsoft.AspNetCore.Identity.Service.Core/CryptographyHelpers.cs
@@ -97,7 +97,7 @@ namespace Microsoft.AspNetCore.Identity.Service
             }
 
             var rsaSecurityKey = credentials.Key as RsaSecurityKey;
-            // Check that the key has either an Asymetric Algorithm assigned or that at least
+            // Check that the key has either an Asymmetric Algorithm assigned or that at least
             // one of the RSA parameters are initialized to consider the key "valid".
             if (rsaSecurityKey != null &&
                 (rsaSecurityKey.Rsa != null || rsaSecurityKey.Parameters.Modulus != null))
diff --git a/src/Microsoft.AspNetCore.Identity/AspNetRoleManager.cs b/src/Microsoft.AspNetCore.Identity/AspNetRoleManager.cs
index 79e7f6207d..374320bd28 100644
--- a/src/Microsoft.AspNetCore.Identity/AspNetRoleManager.cs
+++ b/src/Microsoft.AspNetCore.Identity/AspNetRoleManager.cs
@@ -38,7 +38,7 @@ namespace Microsoft.AspNetCore.Identity
         }
 
         /// <summary>
-        /// The cancellation token assocated with the current HttpContext.RequestAborted or CancellationToken.None if unavailable.
+        /// The cancellation token associated with the current HttpContext.RequestAborted or CancellationToken.None if unavailable.
         /// </summary>
         protected override CancellationToken CancellationToken => _cancel;
     }
diff --git a/src/Microsoft.AspNetCore.Identity/AspNetUserManager.cs b/src/Microsoft.AspNetCore.Identity/AspNetUserManager.cs
index 6ab80e9397..f4f31e2856 100644
--- a/src/Microsoft.AspNetCore.Identity/AspNetUserManager.cs
+++ b/src/Microsoft.AspNetCore.Identity/AspNetUserManager.cs
@@ -46,7 +46,7 @@ namespace Microsoft.AspNetCore.Identity
         }
 
         /// <summary>
-        /// The cancellation token assocated with the current HttpContext.RequestAborted or CancellationToken.None if unavailable.
+        /// The cancellation token associated with the current HttpContext.RequestAborted or CancellationToken.None if unavailable.
         /// </summary>
         protected override CancellationToken CancellationToken => _cancel;
    }
diff --git a/src/Microsoft.AspNetCore.Identity/IdentityConstants.cs b/src/Microsoft.AspNetCore.Identity/IdentityConstants.cs
index 0843a33bd4..e01715dfbc 100644
--- a/src/Microsoft.AspNetCore.Identity/IdentityConstants.cs
+++ b/src/Microsoft.AspNetCore.Identity/IdentityConstants.cs
@@ -4,7 +4,7 @@
 namespace Microsoft.AspNetCore.Identity
 {
     /// <summary>
-    /// Represents all the options you can use to configure the cookies middleware uesd by the identity system.
+    /// Represents all the options you can use to configure the cookies middleware used by the identity system.
     /// </summary>
     public class IdentityConstants
     {
diff --git a/src/Microsoft.Extensions.Identity.Core/UserManager.cs b/src/Microsoft.Extensions.Identity.Core/UserManager.cs
index 7956c06da5..d3179a12c9 100644
--- a/src/Microsoft.Extensions.Identity.Core/UserManager.cs
+++ b/src/Microsoft.Extensions.Identity.Core/UserManager.cs
@@ -178,7 +178,7 @@ namespace Microsoft.AspNetCore.Identity
         /// Gets a flag indicating whether the backing user store supports a user authenticator.
         /// </summary>
         /// <value>
-        /// true if the backing user store supports a user authenticatior, otherwise false.
+        /// true if the backing user store supports a user authenticator, otherwise false.
         /// </value>
         public virtual bool SupportsUserAuthenticatorKey
         {
@@ -193,7 +193,7 @@ namespace Microsoft.AspNetCore.Identity
         /// Gets a flag indicating whether the backing user store supports recovery codes.
         /// </summary>
         /// <value>
-        /// true if the backing user store supports a user authenticatior, otherwise false.
+        /// true if the backing user store supports a user authenticator, otherwise false.
         /// </value>
         public virtual bool SupportsUserTwoFactorRecoveryCodes
         {
@@ -961,7 +961,7 @@ namespace Microsoft.AspNetCore.Identity
             var existingUser = await FindByLoginAsync(login.LoginProvider, login.ProviderKey);
             if (existingUser != null)
             {
-                Logger.LogWarning(4, "AddLogin for user {userId} failed because it was already assocated with another user.", await GetUserIdAsync(user));
+                Logger.LogWarning(4, "AddLogin for user {userId} failed because it was already associated with another user.", await GetUserIdAsync(user));
                 return IdentityResult.Failed(ErrorDescriber.LoginAlreadyAssociated());
             }
             await loginStore.AddLoginAsync(user, login, CancellationToken);