diff --git a/README.mkd b/README.mkd
index 3d5a1fc..e927fb8 100644
--- a/README.mkd
+++ b/README.mkd
@@ -58,9 +58,9 @@ Then type "<c-y>," (Ctrl + y + ','), you should see:
 If you don't want enable zencoding in all mode,
 you can use set a option in `vimrc`:
    
-   let g:user_zen_mode='n'    "only enable normal mode functions.
-   let g:user_zen_mode='inv'  "enable all functions, which is equal to
-   let g:user_zen_mode='a'    "enable all function in all mode.
+    let g:user_zen_mode='n'    "only enable normal mode functions.
+    let g:user_zen_mode='inv'  "enable all functions, which is equal to
+    let g:user_zen_mode='a'    "enable all function in all mode.
 
 ## Project Authors