linting fixes

src/templates/home.js

@@ -28,7 +28,7 @@ class Home extends Component {
       mountCodeExample('timerExample', TIMER_COMPONENT);
       mountCodeExample('todoExample', TODO_COMPONENT);
       mountCodeExample('markdownExample', MARKDOWN_COMPONENT);
-    })
+    });
   }
 
   render() {

src/utils/loadScript.js

@@ -9,13 +9,14 @@
 
 'use strict';
 
-export default url => new Promise((resolve, reject) =>
+export default url =>
+  new Promise((resolve, reject) =>
     document.head.appendChild(
       Object.assign(document.createElement('script'), {
         async: true,
         src: url,
         onload: resolve,
-      onerror: reject
-    })
-  )
-);
+        onerror: reject,
+      }),
+    ),
+  );