Update CHANGELOG and history

Author: mmistakes

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 ### Enhancements
 
+- Update links and fix typos in documentation. [#2186](https://github.com/mmistakes/minimal-mistakes/pull/2186)
 - Add skip links. [#2182](https://github.com/mmistakes/minimal-mistakes/issues/2182)
 
 ## [4.16.4](https://github.com/mmistakes/minimal-mistakes/releases/tag/4.16.4)

docs/_docs/18-history.md

@@ -5,14 +5,15 @@ permalink: /docs/history/
 excerpt: "Change log of enhancements and bug fixes made to the theme."
 sidebar:
   nav: docs
-last_modified_at: 2019-06-10T19:30:51-04:00
+last_modified_at: 2019-06-27T18:36:51-04:00
 toc: false
 ---
 
 ## Unreleased
 
 ### Enhancements
 
+- Update links and fix typos in documentation. [#2186](https://github.com/mmistakes/minimal-mistakes/pull/2186)
 - Add skip links. [#2182](https://github.com/mmistakes/minimal-mistakes/issues/2182)
 
 ## [4.16.4](https://github.com/mmistakes/minimal-mistakes/releases/tag/4.16.4)