diff --git a/Docs/manual.texi b/Docs/manual.texi
index 39d5447be19..a9e40248c16 100644
--- a/Docs/manual.texi
+++ b/Docs/manual.texi
@@ -35519,18 +35519,12 @@ Selects a database.
 @item @strong{mysql_shutdown()} @tab
 Shuts down the database server.
 
-@item @strong{mysql_start_slave()} @tab
-Starts slave replication thread.
-
 @item @strong{mysql_stat()} @tab
 Returns the server status as a string.
 
 @item @strong{mysql_store_result()} @tab
 Retrieves a complete result set to the client.
 
-@item @strong{mysql_stop_slave()} @tab
-Stops slave replication thread.
-
 @item @strong{mysql_thread_id()} @tab
 Returns the current thread ID.