style: fix indent

Author: Scrum

readme.md

@@ -43,11 +43,11 @@ import beautify from 'posthtml-beautify';
 const html = readFileSync('input.html', 'utf8');
 
 posthtml()
-    .use(beautify({rules: {indent: 4}}))
-    .process(html)
-    .then(result => {
-        writeFileSync('output.html', result.html);
-    });
+  .use(beautify({rules: {indent: 4}}))
+  .process(html)
+  .then(result => {
+    writeFileSync('output.html', result.html);
+  });
 
 ```
 *Returns html-formatted according to rules based on the use [HTML5 syntax Style Guide](http://www.w3schools.com/html/html5_syntax.asp), [Code Guide](http://codeguide.co/#html) with custom settings `indent: 4`*

src/attrs.js

@@ -1,45 +1,45 @@
 export default {
-    boolean: [
-        'allowfullscreen',
-        'async',
-        'autofocus',
-        'autoplay',
-        'checked',
-        'compact',
-        'controls',
-        'declare',
-        'default',
-        'defaultchecked',
-        'defaultmuted',
-        'defaultselected',
-        'defer',
-        'disabled',
-        'enabled',
-        'formnovalidate',
-        'hidden',
-        'indeterminate',
-        'inert',
-        'ismap',
-        'itemscope',
-        'loop',
-        'multiple',
-        'muted',
-        'nohref',
-        'noresize',
-        'noshade',
-        'novalidate',
-        'nowrap',
-        'open',
-        'pauseonexit',
-        'readonly',
-        'required',
-        'reversed',
-        'scoped',
-        'seamless',
-        'selected',
-        'sortable',
-        'truespeed',
-        'typemustmatch',
-        'visible'
-    ]
+  boolean: [
+    'allowfullscreen',
+    'async',
+    'autofocus',
+    'autoplay',
+    'checked',
+    'compact',
+    'controls',
+    'declare',
+    'default',
+    'defaultchecked',
+    'defaultmuted',
+    'defaultselected',
+    'defer',
+    'disabled',
+    'enabled',
+    'formnovalidate',
+    'hidden',
+    'indeterminate',
+    'inert',
+    'ismap',
+    'itemscope',
+    'loop',
+    'multiple',
+    'muted',
+    'nohref',
+    'noresize',
+    'noshade',
+    'novalidate',
+    'nowrap',
+    'open',
+    'pauseonexit',
+    'readonly',
+    'required',
+    'reversed',
+    'scoped',
+    'seamless',
+    'selected',
+    'sortable',
+    'truespeed',
+    'typemustmatch',
+    'visible'
+  ]
 };