Revert "fixed a doc bug in the CHANGELOG.md s/does no longer depend on/no longer depends on/"

This reverts commit 49f513c2.

Reason: Changelogs aren't supposed to be edited in docrails.

activerecord/CHANGELOG.md

@@ -519,7 +519,7 @@
 
     *Neeraj Singh*
 
-*   Fixture setup no longer depends on `ActiveRecord::Base.configurations`.
+*   Fixture setup does no longer depend on `ActiveRecord::Base.configurations`.
     This is relevant when `ENV["DATABASE_URL"]` is used in place of a `database.yml`.
 
     *Yves Senn*