man: fix cmap key name runtime.config.totem.token

Signed-off-by: Ferenc Wágner <wferi@debian.org>
Reviewed-by: Jan Friesse <jfriesse@redhat.com>

man/corosync.conf.5

@@ -315,7 +315,7 @@ in the current configuration.  Reforming a new configuration takes about 50
 milliseconds in addition to this timeout.
 
 For real token timeout used by totem it's possible to read cmap value of
-.B runtime.config.token
+.B runtime.config.totem.token
 key.
 
 The default is 1000 milliseconds.