Fix typo.

CHANGELOG.md

@@ -2,7 +2,7 @@
 
 This release adds the following new features:
 
-- [Add attributes to CAS](https://github.com/wekan/wekan/commit/bd6e4a351b984b032e17c57793a70923eb17d8f5).
+- [Add CAS with attributes](https://github.com/wekan/wekan/commit/bd6e4a351b984b032e17c57793a70923eb17d8f5).
 
 Thanks to GitHub user ppoulard for contributions.