Spelling.

Author: Tratcher

src/Microsoft.AspNet.Http.Extensions/UriHelper.cs

@@ -73,7 +73,7 @@ public static string Encode(Uri uri)
         }
 
         /// <summary>
-        /// Returns the combine components of the request URL in a fully escaped form suitable for use in HTTP headers
+        /// Returns the combined components of the request URL in a fully escaped form suitable for use in HTTP headers
         /// and other HTTP operations.
         /// </summary>
         /// <param name="request"></param>
@@ -84,7 +84,7 @@ public static string GetEncodedUrl(this HttpRequest request)
         }
 
         /// <summary>
-        /// Returns the combine components of the request URL in a fully un-escaped form (except for the QueryString)
+        /// Returns the combined components of the request URL in a fully un-escaped form (except for the QueryString)
         /// suitable only for display. This format should not be used in HTTP headers or other HTTP operations.
         /// </summary>
         /// <param name="request"></param>