MINOR: doc: update the manpage and usage message about -S
Add -S in the manpage, and update the usage message.
Should be backported to 1.9.
diff --git a/doc/haproxy.1 b/doc/haproxy.1
index f874986..7554f9d 100644
--- a/doc/haproxy.1
+++ b/doc/haproxy.1
@@ -173,6 +173,12 @@
from the old process. Those sockets will then be used if possible instead of
binding new ones.
+.TP
+\fB\-S <bind>[,<bind options>...]\fP
+In master-worker mode, create a master CLI. This CLI will enable access to the
+CLI of every worker. Useful for debugging, it's a convenient way of accessing a
+leaving process.
+
.SH LOGGING
Since HAProxy can run inside a chroot, it cannot reliably access /dev/log.
For this reason, it uses the UDP protocol to send its logs to the server,
diff --git a/src/haproxy.c b/src/haproxy.c
index 0c1d5a2..9821765 100644
--- a/src/haproxy.c
+++ b/src/haproxy.c
@@ -527,7 +527,7 @@
" -dV disables SSL verify on servers side\n"
" -sf/-st [pid ]* finishes/terminates old pids.\n"
" -x <unix_socket> get listening sockets from a unix socket\n"
- " -S <unix_socket>[,<bind options>...] new stats socket for the master\n"
+ " -S <bind>[,<bind options>...] new master CLI\n"
"\n",
name, cfg_maxpconn);
exit(1);