[3.11] gh-87688: Amend SSLContext.hostname_checks_common_name docs (GH-100517) (GH-115595)

(cherry picked from commit debb138)

Co-authored-by: Rami <72725910+ramikg@users.noreply.github.com>

Author: miss-islington

Doc/library/ssl.rst

@@ -2045,7 +2045,7 @@ to speed up repeated connections from the same clients.
 
    .. versionchanged:: 3.10
 
-      The flag had no effect with OpenSSL before version 1.1.1k. Python 3.8.9,
+      The flag had no effect with OpenSSL before version 1.1.1l. Python 3.8.9,
       3.9.3, and 3.10 include workarounds for previous versions.
 
 .. attribute:: SSLContext.security_level