update steps

components/steps/demo/small-size.md

@@ -2,7 +2,7 @@
 
 - order: 1
 
-迷你版的步骤条，通过设置`<Steps size='small'>`启用.
+迷你版的步骤条，通过设置 `<Steps size="small">` 启用.
 
 ---
 

components/steps/index.jsx

@@ -11,15 +11,18 @@ const AntSteps = React.createClass({
     };
   },
   render() {
-    return (<Steps size={this.props.size}
+    return (
+      <Steps size={this.props.size}
              direction={this.props.direction}
              iconPrefix={this.props.iconPrefix}
              maxDescriptionWidth={this.props.maxDescriptionWidth}
              prefixCls={this.props.prefixCls}>
         {this.props.children}
-    </Steps>);
+      </Steps>
+    );
   }
 });
+
 AntSteps.Step = Steps.Step;
 
 export default AntSteps;