docs: fix change log entry according to @thalesmg's suggestion

Co-authored-by: Thales Macedo Garitezi <thalesmg@gmail.com>

changes/ce/fix-11493.en.md

@@ -1 +1 @@
-Example for and documentation for /api/v5/publish bad request response has been fixed. Previously the documentation example said that the bad request response could return a list in the body which was not actually the case.
+Examples and documentation for /api/v5/publish bad request response have been fixed. Previously the documentation example said that the bad request response could return a list in the body which was not actually the case.