Update index.js

index.js

@@ -202,6 +202,7 @@ Please provide a value to select one of the search results ranging from __1-10__
 	
 		return undefined;
 	}
+	msg.channel.send(':x: Unknown command! Type -help for the list of commands!')
 	}
 	else {
 		const args = msg.content.split(' ');