Message in exceptions fixed

Confusing message with wrong missed directive name was fixed to right directive name.

Author: AlexBen

src/features/resize-columns/js/ui-grid-column-resizer.js

@@ -96,7 +96,7 @@
             if ( grid.api.colResizable ){
               grid.api.colResizable.raise.columnSizeChanged(colDef, deltaChange);
             } else {
-              gridUtil.logError("The resizeable api is not registered, this may indicate that you've included the module but not added the 'ui-grid-column-resize' directive to your grid definition.  Cannot raise any events.");
+              gridUtil.logError("The resizeable api is not registered, this may indicate that you've included the module but not added the 'ui-grid-resize-columns' directive to your grid definition.  Cannot raise any events.");
             }
           });
         },
@@ -552,4 +552,4 @@
     return resizer;
   }]);
 
-})();
+})();