Update doc/development/contributing.rst

Co-authored-by: Thomas S. Binns <t.s.binns@outlook.com>

Author: Aniketsy

doc/development/contributing.rst

@@ -684,7 +684,7 @@ Then push to your fork and open a new PR referencing the original
 
 .. code-block:: rst
 
-    Short description, by `Your Name`_ and `Original Author`_. (:gh:`XXXXX`)
+    Short description of the changes, by `Your Name`_ and `Original Author`_.
 
 Test locally before opening pull requests (PRs)
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