Update OcelotPipelineExtensions.cs

Soft revert. Final, prev ver

src/Ocelot/Middleware/OcelotPipelineExtensions.cs

@@ -121,7 +121,7 @@ public static class OcelotPipelineExtensions
                 app.Use(pipelineConfiguration.AuthorizationMiddleware);
             }
 
-            // Now we can run the claims to headers transformation middleware	
+            // Now we can run the claims to headers transformation middleware
             app.UseClaimsToHeadersMiddleware();
 
             // Allow the user to implement their own query string manipulation logic