Fix script options which were inadvertently broken in the query tool tab naming patch.

web/pgadmin/static/js/sqleditor_utils.js

@@ -52,6 +52,9 @@ define(['jquery'],
         $('#pg_text').remove(); // remove element
 
         return width;
+      },
+      capitalizeFirstLetter: function (string) {
+        return string.charAt(0).toUpperCase() + string.slice(1);
       }
     };
     return sqlEditorUtils;