Merge pull request #3016 from hnordt/patch-1

Removing unnecessary returns

docs/tutorial.md

@@ -482,7 +482,7 @@ var CommentForm = React.createClass({
 
 Let's make the form interactive. When the user submits the form, we should clear it, submit a request to the server, and refresh the list of comments. To start, let's listen for the form's submit event and clear it.
 
-```javascript{3-14,17-20}
+```javascript{3-13,16-19}
 // tutorial16.js
 var CommentForm = React.createClass({
   handleSubmit: function(e) {
@@ -495,7 +495,6 @@ var CommentForm = React.createClass({
     // TODO: send request to the server
     this.refs.author.getDOMNode().value = '';
     this.refs.text.getDOMNode().value = '';
-    return;
   },
   render: function() {
     return (
@@ -577,7 +576,6 @@ var CommentForm = React.createClass({
     this.props.onCommentSubmit({author: author, text: text});
     this.refs.author.getDOMNode().value = '';
     this.refs.text.getDOMNode().value = '';
-    return;
   },
   render: function() {
     return (