FIX: typo in error message key when access to branch is denied.

Luca Milanesio

2012-12-02 13f880f5f959e2d4ae2304c9cf9760fc1de32f10

 src/com/gitblit/wicket/AuthorizationStrategy.java

@@ -60,7 +60,7 @@
               if (authenticateAdmin) {

                  // authenticate admin

                  if (user != null) {

                     return user.canAdmin;

                     return user.canAdmin();

                  }

                  return false;

               } else {