Minor nits to whats new tail call wording (#130912)

diff --git a/Doc/whatsnew/3.14.rst b/Doc/whatsnew/3.14.rst
index 054cfb177f268b269339453b65961282d526bdea..6539b23380b6e030be3bb0bfbde76d213f53a650 100644 (file)
--- a/Doc/whatsnew/3.14.rst
+++ b/Doc/whatsnew/3.14.rst
@@ -297,7 +297,7 @@ For further information on how to build Python, see
 
 .. attention::
 
-    This section previously reported a 9-15% geomean speedup. This number has since been
+    This section previously reported a 9-15% geometric mean speedup. This number has since been
     cautiously revised down to 3-5%. While we expect performance results to be better
     than what we report, our estimates are more conservative due to a
     `compiler bug <https://github.com/llvm/llvm-project/issues/106846>`_ found in