Update CHANGELOG and history

CHANGELOG.md

@@ -12,6 +12,7 @@
 * Fix `post.content` typo in `assets/js/lunr-en.js`. [#1354](https://github.com/mmistakes/minimal-mistakes/pull/1354)
 * Fix "lunr-en.js:1 Uncaught SyntaxError: Unexpected token <" in `assets/js/lunr-en.js`. [#1356](https://github.com/mmistakes/minimal-mistakes/pull/1356)
 * Rename Naver verification `naver_site_verification` to be consistent with other site variables.
+* Fix button class in "Post with Table Of Contents" demo content. [#1368](https://github.com/mmistakes/minimal-mistakes/pull/1368)
 
 ## [4.7.1](https://github.com/mmistakes/minimal-mistakes/releases/tag/4.7.1)
 

docs/_docs/18-history.md

@@ -4,7 +4,7 @@ permalink: /docs/history/
 excerpt: "Change log of enhancements and bug fixes made to the theme."
 sidebar:
   nav: docs
-last_modified_at: 2017-11-27T12:12:41-05:00
+last_modified_at: 2017-11-27T12:39:16-05:00
 toc: true
 ---
 
@@ -22,6 +22,7 @@ toc: true
 * Fix `post.content` typo in `assets/js/lunr-en.js`. [#1354](https://github.com/mmistakes/minimal-mistakes/pull/1354)
 * Fix "lunr-en.js:1 Uncaught SyntaxError: Unexpected token <" in `assets/js/lunr-en.js`. [#1356](https://github.com/mmistakes/minimal-mistakes/pull/1356)
 * Rename Naver verification `naver_site_verification` to be consistent with other site variables.
+* Fix button class in "Post with Table Of Contents" demo content. [#1368](https://github.com/mmistakes/minimal-mistakes/pull/1368)
 
 ## [4.7.1](https://github.com/mmistakes/minimal-mistakes/releases/tag/4.7.1)