Correct name of bytecode in change note. (GH-22723) (#22765)

(cherry picked from commit b580ed1)

Co-authored-by: Mark Shannon <[email protected]>

Author: miss-islington

Misc/NEWS.d/3.9.0a2.rst

@@ -236,7 +236,7 @@ coroutine of an asynchronous generator.
 
 Removed WITH_CLEANUP_START, WITH_CLEANUP_FINISH, BEGIN_FINALLY, END_FINALLY,
 CALL_FINALLY and POP_FINALLY bytecodes. Replaced with RERAISE and
-WITH_EXCEPT_FINISH bytecodes. The compiler now generates different code for
+WITH_EXCEPT_START bytecodes. The compiler now generates different code for
 exceptional and non-exceptional branches for 'with' and 'try-except'
 statements. For 'try-finally' statements the 'finally' block is replicated
 for each exit from the 'try' body.