evobackupctl: change option name

client/bin/evobackupctl

@@ -31,12 +31,12 @@ ${PROGNAME} helps managing evobackup scripts
 Options
  -h, --help                  print this message and exit
  -V, --version               print version and exit
-     --init-jail-commands    print jail init commands
+     --jail-init-commands    print jail init commands
      --copy-template=PATH    copy the backup template to PATH
 END
 }
 
-init_jail_commands() {
+jail_init_commands() {
     if [ ! -f /root/.ssh/id_ed25519.pub ]; then
         ssh-keygen -t ed25519 -f /root/.ssh/id_ed25519 -N ''
         echo ""
@@ -107,8 +107,8 @@ main() {
                 show_help
                 exit 0
                 ;;
-            --init-jail-commands)
-                init_jail_commands
+            --jail-init-commands)
+                jail_init_commands
                 exit 0
                 ;;
             --copy-template)