fixing printer to display correct limit argument

Author: KittyJose

lib/query/woqlPrinter.js

@@ -198,7 +198,7 @@ WOQLPrinter.prototype.printArgument = function (operator, predicate, arg, level,
     str += reet;
   } else if (typeof arg === 'string') {
     str += this.uncleanArgument(arg, operator, predicate);
-  }
+  } else if (typeof arg === 'number') return arg;
   return str;
 };