diff --git a/bkctld b/bkctld
index ddd2d0a..38ab963 100755
--- a/bkctld
+++ b/bkctld
@@ -9,23 +9,25 @@
 #
 
 usage(){
-    echo "Usage: $0 <subcommand> [options]"
-    echo "Subcommands:"
-    echo "	init		<jailname>					Init jail <jailname>"
-    echo "	update		<jailname>|all					Update jail <jailname> or all"
-    echo "	remove		<jailname>|all					Remove jail <jailname> or all"
-    echo "	start		<jailname>|all					Start jail <jailname> or all"
-    echo "	stop		<jailname>|all					Stop jail <jailname> or all"
-    echo "	reload		<jailname>|all					Reload jail <jailname> or all"
-    echo "	restart		<jailname>|all					Restart jail <jailname> or all"
-    echo "	sync		<jailname>|all					Sync jail <jailname> or all to another node"
-    echo "	status		[<jailname>]					Print status of <jailname> (default all jail)"
-    echo "	key		<jailname>		[<keyfile>]		Set or get ssh pubic key of <jailname>"
-    echo "	port		<jailname>		[<ssh_port>|auto]	Set or get ssh port of <jailname>"
-    echo "	ip		<jailname>		[<ip>|all]		Set or get allowed(s) ip(s) of <jailname>"
-    echo "	inc								Make incremental inc of all jails"
-    echo "	rm								Remove old incremtal inc of all jails"
-    echo ""
+    cat <<EOF
+Usage: $0 <subcommand> [options]
+Subcommands:
+	init		<jailname>					Init jail <jailname>
+	update		<jailname>|all					Update jail <jailname> or all
+	remove		<jailname>|all					Remove jail <jailname> or all
+	start		<jailname>|all					Start jail <jailname> or all
+	stop		<jailname>|all					Stop jail <jailname> or all
+	reload		<jailname>|all					Reload jail <jailname> or all
+	restart		<jailname>|all					Restart jail <jailname> or all
+	sync		<jailname>|all					Sync jail <jailname> or all to another node
+	status		[<jailname>]					Print status of <jailname> (default all jail)
+	key		<jailname>		[<keyfile>]		Set or get ssh pubic key of <jailname>
+	port		<jailname>		[<ssh_port>|auto]	Set or get ssh port of <jailname>
+	ip		<jailname>		[<ip>|all]		Set or get allowed(s) ip(s) of <jailname>
+	inc								Make incremental inc of all jails
+	rm								Remove old incremtal inc of all jails
+
+EOF
 }
 
 ## logging functions