Just a typo in srvssh, where "system" was not displayed.

Reference: /n/sources/patch/applied/srvssh-typo
Date: Sat Mar 26 02:25:49 CET 2005

--- /rc/bin/srvssh	Sat Mar 26 02:25:36 2005
+++ /rc/bin/srvssh	Sat Mar 26 02:25:32 2005
@@ -32,7 +32,7 @@
 rfork e
 
 fn usage {
-	echo 'usage: srvssh [-R] [-r] [-s] [-u u9fspath] [srvname [mtpt]]' >[1=2]
+	echo 'usage: srvssh [-R] [-r] [-s] [-u u9fspath] system [srvname [mtpt]]' >[1=2]
 	exit usage
 }