1 files changed, 1 insertions, 1 deletions

diff --git a/README.md b/README.md
index 31959b1..9071161 100644
--- a/README.md
+++ b/README.md
@@ -222,7 +222,7 @@ gist grep string
 gist grep '^string'
 ```
 
-## Filter by file languages
+### Filter by file languages
 #### Display list with languages
 You can use sub-command `lan` to show the list of gists with file languages instead of URLs.
 ```bash