One more manual page.

doc/ssl/ssl.pod

diff --git a/doc/ssl/ssl.pod b/doc/ssl/ssl.pod
index 89b321e..1d2bd45 100644
--- a/doc/ssl/ssl.pod
+++ b/doc/ssl/ssl.pod
@@ -653,6 +653,7 @@
 L<SSL_COMP_add_compression_method(3)|SSL_COMP_add_compression_method(3)>,
 L<SSL_CTX_add_extra_chain_cert(3)|SSL_CTX_add_extra_chain_cert(3)>,
 L<SSL_CTX_add_session(3)|SSL_CTX_add_session(3)>,
+L<SSL_CTX_ctrl(3)|SSL_CTX_ctrl(3)>,
 L<SSL_CTX_flush_sessions(3)|SSL_CTX_flush_sessions(3)>,
 L<SSL_CTX_get_ex_new_index(3)|SSL_CTX_get_ex_new_index(3)>,
 L<SSL_CTX_get_verify_mode(3)|SSL_CTX_get_verify_mode(3)>,