diff --git a/README.md b/README.md
index 8f605b0..3523680 100644
--- a/README.md
+++ b/README.md
@@ -270,7 +270,7 @@ Usage example:
 
 ```bash
 # for gohttpserver
-$ gohttpserver --prefox /foo --addr :8200 --xheaders
+$ gohttpserver --prefix /foo --addr :8200 --xheaders
 ```
 
 **Nginx settigns**