Fixed readme.md

AndyBitz · AndyBitz · commit 54675a2f01f8 · 2017-08-17T17:57:40.000+02:00
diff --git a/readme.md b/readme.md
@@ -4,7 +4,7 @@ A small DNS cli tool.
 
 ## usage
 
-`look *hostname*`
+`look hostname`
 
 ## install
 
