Fix CHANGELOG [ci skip]

CHANGELOG.md

@@ -2,17 +2,21 @@
  - Closes [issue #40](https://github.com/tawan/active-elastic-job/issues/40) Thanks to @masonjeffreys for the inspiration.
  - Makes processing of jobs opt-in per default.
  - Simplifies set up by using AWS instance profiles per default.
+
 ## [v.1.7.0] - 2016-11-05
  - Closes [issue #42](https://github.com/tawan/active-elastic-job/issues/42)
  - Closes [issue #33](https://github.com/tawan/active-elastic-job/issues/33)
+
 ## [v.1.6.3] - 2016-11-05
  - Closes [issue #41](https://github.com/tawan/active-elastic-job/issues/41)
+
 ## [v.1.6.1] - 2016-05-24
  - Closes [issue #35](https://github.com/tawan/active-elastic-job/issues/35)
+
 ## [v.1.6.0] - 2016-04-21
-- Support Docker environments
+ - Support Docker environments
  - Closes [issue #26](https://github.com/tawan/active-elastic-job/issues/26)
-- Support common environment variable names
+ - Support common environment variable names
  - Closes [issue #31](https://github.com/tawan/active-elastic-job/issues/31)
 
 ## [v.1.5.0] - 2016-04-13