chore(release): 2.2.1 [skip ci]

## [2.2.1](https://github.com/saltstack-formulas/nginx-formula/compare/v2.2.0...v2.2.1) (2019-08-25)

### Documentation

* **readme:** update testing section ([182f216](https://github.com/saltstack-formulas/nginx-formula/commit/182f216))

AUTHORS.md

 <img class='float-left rounded-1' src='https://avatars0.githubusercontent.com/u/3374962?v=4' width='36' height='36' alt='@nmadhok'>|[@nmadhok](https://github.com/nmadhok)|24
 <img class='float-left rounded-1' src='https://avatars1.githubusercontent.com/u/13322818?v=4' width='36' height='36' alt='@noelmcloughlin'>|[@noelmcloughlin](https://github.com/noelmcloughlin)|18
 <img class='float-left rounded-1' src='https://avatars2.githubusercontent.com/u/91293?v=4' width='36' height='36' alt='@whiteinge'>|[@whiteinge](https://github.com/whiteinge)|17
-<img class='float-left rounded-1' src='https://avatars2.githubusercontent.com/u/10231489?v=4' width='36' height='36' alt='@myii'>|[@myii](https://github.com/myii)|15
+<img class='float-left rounded-1' src='https://avatars2.githubusercontent.com/u/10231489?v=4' width='36' height='36' alt='@myii'>|[@myii](https://github.com/myii)|17
 <img class='float-left rounded-1' src='https://avatars0.githubusercontent.com/u/4956475?v=4' width='36' height='36' alt='@ross-p'>|[@ross-p](https://github.com/ross-p)|13
 <img class='float-left rounded-1' src='https://avatars3.githubusercontent.com/u/52996?v=4' width='36' height='36' alt='@daks'>|[@daks](https://github.com/daks)|10
 <img class='float-left rounded-1' src='https://avatars1.githubusercontent.com/u/287147?v=4' width='36' height='36' alt='@techhat'>|[@techhat](https://github.com/techhat)|10
 
 ---
 
-Auto-generated by a [forked version](https://github.com/myii/maintainer) of [gaocegege/maintainer](https://github.com/gaocegege/maintainer) on 2019-08-12.
+Auto-generated by a [forked version](https://github.com/myii/maintainer) of [gaocegege/maintainer](https://github.com/gaocegege/maintainer) on 2019-08-25.

CHANGELOG.md

 # Changelog
 
+## [2.2.1](https://github.com/saltstack-formulas/nginx-formula/compare/v2.2.0...v2.2.1) (2019-08-25)
+
+
+### Documentation
+
+* **readme:** update testing section ([182f216](https://github.com/saltstack-formulas/nginx-formula/commit/182f216))
+
 # [2.2.0](https://github.com/saltstack-formulas/nginx-formula/compare/v2.1.0...v2.2.0) (2019-08-12)
 
 

FORMULA

 name: nginx
 os: Debian, Ubuntu, RedHat, Fedora, CentOS, Suse, openSUSE
 os_family: Debian, RedHat, Suse
-version: 2.2.0
+version: 2.2.1
 release: 1
 minimum_version: 2017.3
 summary: nginx formula

docs/AUTHORS.rst

      - 17
    * - :raw-html-m2r:`<img class='float-left rounded-1' src='https://avatars2.githubusercontent.com/u/10231489?v=4' width='36' height='36' alt='@myii'>`
      - `@myii <https://github.com/myii>`_
-     - 15
+     - 17
    * - :raw-html-m2r:`<img class='float-left rounded-1' src='https://avatars0.githubusercontent.com/u/4956475?v=4' width='36' height='36' alt='@ross-p'>`
      - `@ross-p <https://github.com/ross-p>`_
      - 13
 
 ----
 
-Auto-generated by a `forked version <https://github.com/myii/maintainer>`_ of `gaocegege/maintainer <https://github.com/gaocegege/maintainer>`_ on 2019-08-12.
+Auto-generated by a `forked version <https://github.com/myii/maintainer>`_ of `gaocegege/maintainer <https://github.com/gaocegege/maintainer>`_ on 2019-08-25.

docs/CHANGELOG.rst

 Changelog
 =========
 
+`2.2.1 <https://github.com/saltstack-formulas/nginx-formula/compare/v2.2.0...v2.2.1>`_ (2019-08-25)
+-------------------------------------------------------------------------------------------------------
+
+Documentation
+^^^^^^^^^^^^^
+
+
+* **readme:** update testing section (\ `182f216 <https://github.com/saltstack-formulas/nginx-formula/commit/182f216>`_\ )
+
 `2.2.0 <https://github.com/saltstack-formulas/nginx-formula/compare/v2.1.0...v2.2.0>`_ (2019-08-12)
 -------------------------------------------------------------------------------------------------------