diff --git a/scripts/build-common.js b/scripts/build-common.js
index 945ad3ff61..b6dff0bcd0 100644
--- a/scripts/build-common.js
+++ b/scripts/build-common.js
@@ -7,8 +7,8 @@ const utils = require('./utils');
 
 module.exports = function buildCommon(dirs, outputFile) {
   const mds = utils.findMDFile(dirs, true)
-          .filter((file) => !/\/demo$/i.test(path.dirname(file)))
-          .filter((file) => !/install_en\.md$/gi.test(file)); // TODO
+    .filter((file) => !/\/demo$/i.test(path.dirname(file)))
+    .filter((file) => !/install_en\.md$/gi.test(file)); // TODO
 
   const addedMd = [];
   let content = 'module.exports = {';
diff --git a/site/theme/template/Content/ComponentDoc.jsx b/site/theme/template/Content/ComponentDoc.jsx
index a29dc618c3..4ec3722974 100644
--- a/site/theme/template/Content/ComponentDoc.jsx
+++ b/site/theme/template/Content/ComponentDoc.jsx
@@ -30,7 +30,7 @@ export default class ComponentDoc extends React.Component {
     const { content, meta } = doc;
     const locale = this.context.intl.locale;
     const demos = Object.keys(props.demos).map((key) => props.demos[key])
-            .filter((demoData) => !demoData.meta.hidden);
+      .filter((demoData) => !demoData.meta.hidden);
     const expand = this.state.expandAll;
 
     const isSingleCol = meta.cols === 1;
diff --git a/site/theme/template/Content/Demo.jsx b/site/theme/template/Content/Demo.jsx
index 261ddaef88..8a7c9a4bf8 100644
--- a/site/theme/template/Content/Demo.jsx
+++ b/site/theme/template/Content/Demo.jsx
@@ -49,7 +49,7 @@ export default class Demo extends React.Component {
     const localizedTitle = meta.title[locale] || meta.title;
     const localizeIntro = content[locale] || content;
     const introChildren = props.utils
-            .toReactComponent(['div'].concat(localizeIntro));
+      .toReactComponent(['div'].concat(localizeIntro));
 
     const highlightClass = classNames({
       'highlight-wrapper': true,