diff --git a/sshrm b/sshrm
index a16910c..523bb8b 100755
--- a/sshrm
+++ b/sshrm
@@ -10,5 +10,6 @@ if [ ! "${1}" == "" ]; then
 	esac
 	ssh-keygen -R "${HOST}"
 else
-	echo "Error: No IP or line number provided !"
+	echo "Error: No host or line number provided !"
+	echo "sshrm host|line_number"
 fi