Remove duplicated "whatsnew" entry

ShaharNaveh · ShaharNaveh · commit 58285b564953 · 2026-03-15T22:46:48.000+01:00
diff --git a/Doc/whatsnew/3.15.rst b/Doc/whatsnew/3.15.rst
@@ -1014,13 +1014,6 @@ symtable
   (Contributed by Yashp002 in :gh:`143504`.)
 
 
-symtable
---------
-
-* Add :meth:`symtable.Function.get_cells` and :meth:`symtable.Symbol.is_cell` methods.
-  (Contributed by Yashp002 in :gh:`143504`.)
-
-
 sys
 ---
 
