- improve error dialog

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@8619 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

jme3-core/src/com/jme3/gde/core/sceneexplorer/nodes/actions/impl/NewCustomControlWizardAction.java

@@ -117,7 +117,7 @@ public final class NewCustomControlWizardAction extends AbstractNewControlWizard
                 DialogDisplayer.getDefault().notifyLater(new NotifyDescriptor.Message("Error instatiating class!"));
             }
         } else {
-            DialogDisplayer.getDefault().notifyLater(new NotifyDescriptor.Message("Cannot find class:\n" + className+ "\nMake sure the name is correct, also make sure\nyour projects classes are compiled, best enable\n 'Save on Compile' in the project preferences under 'build'"));
+            DialogDisplayer.getDefault().notifyLater(new NotifyDescriptor.Message("Cannot find class: " + className+ "\nMake sure the name is correct and the project is compiled,\nbest enable 'Save on Compile' in the project preferences."));
         }
         return null;
     }