Add table of contents test posts

docs/_posts/2012-01-03-layout-table-of-contents-post.md

@@ -1,5 +1,5 @@
 ---
-title: "Layout: Post with Table Of Contents"
+title: "Layout: Post with Table of Contents"
 header:
   image: assets/images/unsplash-image-9.jpg
   caption: "Photo credit: [**Unsplash**](https://unsplash.com)"
@@ -95,4 +95,4 @@ Make any link standout more when applying the `.btn` class.
 ## Notices
 
 **Watch out!** You can also add notices by appending `{: .notice}` to a paragraph.
-{: .notice}
+{: .notice}