message: Fix typos in class metadata
diff: @@ -361,8 +361,8 @@ Serializer.addClass(
  "surveytrigger"
  );
  Serializer.addClass(
  - "runExpressiontrigger",
  - ["setToName", "runExpression"],
  + "runexpressiontrigger",
  + ["setToName", "runExpression:expression"],
  function() {
  return new SurveyTriggerRunExpression();
  },
  