typos.

src/Umbraco.Core/Security/MembershipProviderExtensions.cs

@@ -1,16 +1,11 @@
 using System;
-using System.Collections.Generic;
-using System.Linq;
 using System.Security.Principal;
-using System.Text;
 using System.Threading;
-using System.Threading.Tasks;
 using System.Web;
 using System.Web.Hosting;
 using System.Web.Security;
 using Umbraco.Core.Configuration;
 using Umbraco.Core.Models;
-using Umbraco.Core.Security;
 using Umbraco.Core.Services;
 
 namespace Umbraco.Core.Security
@@ -31,7 +26,7 @@ namespace Umbraco.Core.Security
 
             if (userService == null) return canReset;
 
-            //we need to check for the special case in which a user is an admin - in which acse they can reset the password even if EnablePasswordReset == false
+            //we need to check for the special case in which a user is an admin - in which case they can reset the password even if EnablePasswordReset == false
             if (provider.EnablePasswordReset == false)
             {
                 var identity = Thread.CurrentPrincipal.GetUmbracoIdentity();
@@ -70,7 +65,7 @@ namespace Umbraco.Core.Security
         }
 
         /// <summary>
-        /// Method to get the Umbraco Members membership provider based on it's alias
+        /// Method to get the Umbraco Members membership provider based on its alias
         /// </summary>
         /// <returns></returns>
         public static MembershipProvider GetMembersMembershipProvider()
@@ -83,7 +78,7 @@ namespace Umbraco.Core.Security
         }
 
         /// <summary>
-        /// Method to get the Umbraco Users membership provider based on it's alias
+        /// Method to get the Umbraco Users membership provider based on its alias
         /// </summary>
         /// <returns></returns>
         public static MembershipProvider GetUsersMembershipProvider()
@@ -167,6 +162,5 @@ namespace Umbraco.Core.Security
         {
             return (UmbracoMembershipProviderBase)membershipProvider;
         }
-
     }
 }