quiet sphinx warnings
diff --git a/Doc/whatsnew/2.5.rst b/Doc/whatsnew/2.5.rst
index 0b4d954..43ba6e5 100644
--- a/Doc/whatsnew/2.5.rst
+++ b/Doc/whatsnew/2.5.rst
@@ -1109,7 +1109,7 @@
 .. ======================================================================
 
 
-.. _interactive:
+.. _25interactive:
 
 Interactive Interpreter Changes
 -------------------------------
@@ -1211,7 +1211,7 @@
 .. ======================================================================
 
 
-.. _modules:
+.. _25modules:
 
 New, Improved, and Removed Modules
 ==================================