Remove a reference to SSL_force_post_handshake_auth()
That function was removed in favour of SSL_set_post_handshake_auth().
Update the docs accordingly.
@@ -186,7 +186,7 @@ Its return value is identical to B<preverify_ok>, so that any verification
failure will lead to a termination of the TLS/SSL handshake with an
alert message, if SSL_VERIFY_PEER is set.
-After calling SSL_force_post_handshake_auth(), the client will need to add a
+After calling SSL_set_post_handshake_auth(), the client will need to add a
certificate or certificate callback to its configuration before it can
successfully authenticate. This must be called before SSL_connect().
