message: CHANGELOG: Fix entry punctuation
diff: @@ -47,7 +47,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
  - Deprecated `User.count` replace with `User.countDocuments`. [#934](https://github.com/geli-lms/geli/issues/934)
  - Redirect to initial URL after login. [#318](https://github.com/geli-lms/geli/issues/318)
  - Error when clicking on notification. [#916](https://github.com/geli-lms/geli/issues/916)
  -- Admin couldn't change password of a student [#975](https://github.com/geli-lms/geli/issues/975)
  +- Admin couldn't change password of a student. [#975](https://github.com/geli-lms/geli/issues/975)
  ### Security
  - Progress leak of invisible units and courses [#735](https://github.com/geli-lms/geli/issues/735)
  