typo (#120)

Author: tk103331

website/content/guide/response.md

@@ -142,7 +142,7 @@ status code.
 ## Send XML
 
 `Context#XML(code int, i interface{})` can be used to encode a provided Go type into
-XML and send it as response with status cod.
+XML and send it as response with status code.
 
 *Example*
 
@@ -346,4 +346,4 @@ func(c echo.Context) error {
 }
 ```
 
-> It is possible to register multiple before and after functions
+> It is possible to register multiple before and after functions