[3.11] Docs: Remove duplicate word in Argument Clinic howto heading (GH-107169) ...

(cherry picked from commit ebe44a5155e9abc70c4b8914ad26b27c2b84f72b)

Co-authored-by: Hakan Celik <hakancelikdev@gmail.com>

diff --git a/Doc/howto/clinic.rst b/Doc/howto/clinic.rst
index 50703d9b4723d9f9199e2d8604846453e0beb8d2..4a83f6dde3a514805fd61bc193b6398b323fa74e 100644 (file)
--- a/Doc/howto/clinic.rst
+++ b/Doc/howto/clinic.rst
@@ -574,8 +574,8 @@ How-to guides
 =============
 
 
-How to to rename C functions and variables generated by Argument Clinic
------------------------------------------------------------------------
+How to rename C functions and variables generated by Argument Clinic
+--------------------------------------------------------------------
 
 Argument Clinic automatically names the functions it generates for you.
 Occasionally this may cause a problem, if the generated name collides with