release notes updated

Author: Nabil Fayak

docs/source/release_notes.rst

@@ -5,7 +5,7 @@ Release Notes
     * Fixes
     * Changes
     * Documentation Changes
-        * Documentation refactored to now fit `Checkers` :pr:`3`
+        * Documentation refactored to now fit `Checkers` :pr:`4`
     * Testing Changes
 
 **v0.0.2 July 26, 2023**