Improve docs

src/client/actions/MessageReactionAdd.js

@@ -34,10 +34,12 @@ class MessageReactionAdd extends Action {
     };
   }
 }
+
 /**
  * Emitted whenever a reaction is added to a message.
  * @event Client#messageReactionAdd
  * @param {MessageReaction} messageReaction The reaction object.
  * @param {User} user The user that applied the emoji or reaction emoji.
  */
+
 module.exports = MessageReactionAdd;