Fix template lint issues

Author: josemarluedke

tests/dummy/app/pods/docs/components/docs-demo/demo3/template.hbs

@@ -2,12 +2,16 @@
 {{#docs-demo as |demo|}}
   {{#demo.example name='docs-demo-custom.md'}}
     <pre>
-    # Markdown
-    - Has syntax highlighting, too
+      # Markdown
+      - Has syntax highlighting, too
     </pre>
   {{/demo.example}}
 
   {{demo.snippet 'docs-demo-custom-src.hbs' label='Source'}}
-  {{demo.snippet 'docs-demo-custom.md' label='My Custom Label' language='markdown'}}
+  {{demo.snippet
+    'docs-demo-custom.md'
+    label='My Custom Label'
+    language='markdown'
+  }}
 {{/docs-demo}}
 {{!-- END-SNIPPET --}}

tests/dummy/app/pods/docs/components/docs-hero/demo-2/template.hbs

@@ -3,7 +3,8 @@
     {{docs-hero
       prefix='EmberData'
       heading='Something'
-      byline='The best addon ever. Now playing in theaters.'}}
+      byline='The best addon ever. Now playing in theaters.'
+    }}
   {{/demo.example}}
 
   {{demo.snippet 'docs-hero-2.hbs'}}

tests/dummy/app/pods/docs/components/docs-snippet/demo1/template.hbs

@@ -1,9 +1,10 @@
-<div class="docs-my-8">
-  {{#docs-snippet name="docs-snippet.hbs"}}
+<div class='docs-my-8'>
+  {{#docs-snippet name='docs-snippet.hbs'}}
     <div id='foo'>
       {{#my-awesome-thing
         some=true
-        options=false}}
+        options=false
+      }}
         <p>Something old, something new</p>
       {{/my-awesome-thing}}
     </div>

tests/dummy/app/pods/docs/components/docs-snippet/demo2/template.hbs

@@ -1,5 +1,5 @@
-<div class="docs-my-8">
-  {{#docs-snippet name="my-snippet-src.hbs"}}
+<div class='docs-my-8'>
+  {{#docs-snippet name='my-snippet-src.hbs'}}
     // BEGIN-SNIPPET my-snippet.js
     App = Ember.Application.extend({
       modulePrefix: config.modulePrefix,

tests/dummy/app/pods/docs/components/docs-snippet/demo3/template.hbs

@@ -1,5 +1,5 @@
-<div class="docs-my-8">
-  {{#docs-snippet name="my-snippet-src2.hbs"}}
+<div class='docs-my-8'>
+  {{#docs-snippet name='my-snippet-src2.hbs'}}
     {{docs-snippet name='my-snippet.js'}}
   {{/docs-snippet}}
 </div>

tests/dummy/app/pods/docs/components/docs-snippet/demo4/template.hbs

@@ -1,5 +1,8 @@
-<div class="docs-my-8">
-  {{#docs-snippet name="docs-snippet-title-example.js" title="app/components/my-component.js"}}
+<div class='docs-my-8'>
+  {{#docs-snippet
+    name='docs-snippet-title-example.js'
+    title='app/components/my-component.js'
+  }}
     import Component from '@ember/component';
     export default Component.extend({
       // ...

tests/dummy/app/pods/index/template.hbs

@@ -4,8 +4,11 @@
   <section class='docs-max-w-md docs-mx-auto docs-pb-8'>
     {{index/index-content}}
 
-    <div class="docs-my-16 docs-text-right">
-      {{#link-to 'docs' class='docs-bg-grey-darkest hover:docs-bg-black docs-text-white docs-py-2 docs-px-4 docs-no-underline docs-rounded'}}
+    <div class='docs-my-16 docs-text-right'>
+      {{#link-to
+        'docs'
+        class='docs-bg-grey-darkest hover:docs-bg-black docs-text-white docs-py-2 docs-px-4 docs-no-underline docs-rounded'
+      }}
         Read the docs →
       {{/link-to}}
     </div>

tests/dummy/app/pods/not-found/template.hbs

@@ -1,4 +1,4 @@
-<div class="docs-container">
+<div class='docs-container'>
   <h1>Not found</h1>
   <p>This page doesn't exist. {{#link-to 'index'}}Head home?{{/link-to}}</p>
 </div>