diff --git a/shell.sh b/shell.sh
index 03d9732..2ad058f 100755
--- a/shell.sh
+++ b/shell.sh
@@ -3,7 +3,7 @@
 # shold be started from a separate account
 # access via ssh:
 #    cat .ssh/authorized_keys
-#    command="/home/automation/chch-power/shell.sh",no-port-forwarding,no-X11-forwarding,no-agent-forwarding,no-pty ssh-rsa AAAA...
+#    restrict,command="/home/automation/chch-power/shell.sh" ssh-rsa AAAA...
 
 COMMAND_FILE=/tmp/command
 if [ ! -p "$COMMAND_FILE" ]; then