diff --git a/addons/info/src/components/Node.js b/addons/info/src/components/Node.js
index 34bf3aad17bb..6861665fca2e 100644
--- a/addons/info/src/components/Node.js
+++ b/addons/info/src/components/Node.js
@@ -106,7 +106,7 @@ export default function Node(props) {
         />
         <span style={tagStyle}>&gt;</span>
       </div>
-      {React.Children.map(children, childElement => (
+      {React.Children.map(children, childElement =>
         <Node
           node={childElement}
           depth={depth + 1}
@@ -115,7 +115,7 @@ export default function Node(props) {
           maxPropArrayLength={maxPropArrayLength}
           maxPropStringLength={maxPropStringLength}
         />
-      ))}
+      )}
       <div style={containerStyleCopy}>
         <span style={tagStyle}>&lt;/{name}&gt;</span>
       </div>
diff --git a/addons/info/src/components/PropTable.js b/addons/info/src/components/PropTable.js
index ca44d6e4d977..ded666436083 100644
--- a/addons/info/src/components/PropTable.js
+++ b/addons/info/src/components/PropTable.js
@@ -98,7 +98,7 @@ export default function PropTable(props) {
         </tr>
       </thead>
       <tbody>
-        {array.map(row => (
+        {array.map(row =>
           <tr key={row.property}>
             <td>{row.property}</td>
             <td>{row.propType}</td>
@@ -110,7 +110,7 @@ export default function PropTable(props) {
             </td>
             <td>{row.description}</td>
           </tr>
-        ))}
+        )}
       </tbody>
     </table>
   );
diff --git a/addons/info/src/components/Story.js b/addons/info/src/components/Story.js
index 1f39e400ab4e..81658059c37b 100644
--- a/addons/info/src/components/Story.js
+++ b/addons/info/src/components/Story.js
@@ -264,7 +264,7 @@ export default class Story extends React.Component {
       <div>
         <h1 style={this.state.stylesheet.source.h1}>Story Source</h1>
         <Pre>
-          {React.Children.map(this.props.children, (root, idx) => (
+          {React.Children.map(this.props.children, (root, idx) =>
             <Node
               key={idx}
               node={root}
@@ -274,7 +274,7 @@ export default class Story extends React.Component {
               maxPropArrayLength={maxPropArrayLength}
               maxPropStringLength={maxPropStringLength}
             />
-          ))}
+          )}
         </Pre>
       </div>
     );
@@ -329,7 +329,7 @@ export default class Story extends React.Component {
     array.sort((a, b) => (a.displayName || a.name) > (b.displayName || b.name));
 
     const { maxPropObjectKeys, maxPropArrayLength, maxPropStringLength } = this.props;
-    const propTables = array.map(type => (
+    const propTables = array.map(type =>
       <div key={type.name}>
         <h2 style={this.state.stylesheet.propTableHead}>
           "{type.displayName || type.name}" Component
@@ -341,7 +341,7 @@ export default class Story extends React.Component {
           maxPropStringLength={maxPropStringLength}
         />
       </div>
-    ));
+    );
 
     if (!propTables || propTables.length === 0) {
       return null;
diff --git a/app/react/src/server/middleware.js b/app/react/src/server/middleware.js
index d15201c82a28..aa61721ca00a 100644
--- a/app/react/src/server/middleware.js
+++ b/app/react/src/server/middleware.js
@@ -50,14 +50,14 @@ export default function(configDir) {
     };
 
     router.get('/', (req, res) => {
-      const headHtml = getManagerHeadHtml(configDir)
+      const headHtml = getManagerHeadHtml(configDir);
       res.send(getIndexHtml({ publicPath, headHtml }));
     });
 
     router.get('/iframe.html', (req, res) => {
       const headHtml = getHeadHtml(configDir);
       res.send(getIframeHtml({ ...data, headHtml, publicPath }));
-    }); 
+    });
 
     if (stats.toJson().errors.length) {
       webpackReject(stats);