qemush : commande attach -> watch

bin/qemush

@@ -40,7 +40,7 @@ public_help() {
 ${name}: usage:
   ${name} running                          - (default behaviour) list running VMs
   ${name} start <VM name>                  - start a VM
-  ${name} watch <VM name>                  - attach VM screen session
+  ${name} attach <VM name>                 - attach to the VM monitor socket
   ${name} ls                               - list available VMs
   ${name} edit <VM name>                   - edit VM launching script
   ${name} rm <VM name>                     - delete launch script
@@ -76,7 +76,7 @@ public_start() {
 
 # Attach to a running virtual machine output, the latest opened if no
 # argument is provided
-public_watch() {
+public_attach() {
     QEMUSH_NAME="$1"
     shift