Update ssh.md

Envoy update information is outdated, needs to be : "composer global update" as new documentation. Self-update does not work on current version.
phanan-forks · Aug 21, 2014 · e5b20eb · e5b20eb
1 parent e75a0cb
commit e5b20eb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ssh.md b/ssh.md
@@ -260,4 +260,4 @@ To update Envoy, simply run the `self-update` command:
 
 If your Envoy installation is in `/usr/local/bin`, you may need to use `sudo`:
 
-	sudo envoy self-update
+	composer global update