diff --git a/README.md b/README.md
index d142f40..1fdca5a 100644
--- a/README.md
+++ b/README.md
@@ -174,8 +174,8 @@ So for example this:
 
 ```vim
 let g:ale_echo_msg_error_str = 'E'
-let g:ale_echo_msg_error_str = 'W'
-let g:ale_echo_msg_fomat = '[%linter%] %s [%severity%]'
+let g:ale_echo_msg_warning_str = 'W'
+let g:ale_echo_msg_format = '[%linter%] %s [%severity%]'
 ```
 
 Will give you: