diff --git a/docs/libcurl/curl_global_init_mem.3 b/docs/libcurl/curl_global_init_mem.3
index 610ab5607..79f2994ad 100644
--- a/docs/libcurl/curl_global_init_mem.3
+++ b/docs/libcurl/curl_global_init_mem.3
@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
 .\" *
 .\" * This software is licensed as described in the file COPYING, which
 .\" * you should have received as part of this distribution. The terms
@@ -59,6 +59,8 @@ to that man page for documentation.
 .SH "CAUTION"
 Manipulating these gives considerable powers to the application to severely
 screw things up for libcurl. Take care!
+.SH AVAILABILITY
+Added in 7.12.0
 .SH "SEE ALSO"
 .BR curl_global_init "(3), "
 .BR curl_global_cleanup "(3), "