diff --git a/README.rst b/README.rst
index 6865f63..a909250 100644
--- a/README.rst
+++ b/README.rst
@@ -137,13 +137,13 @@ There are two uses for this:
 - Check if sprite outlines are OK. E.g. if you want to use sprites to create tilemaps this allows you to see if there are semi-transparent pixels at the borders of the tiles.
 
 atlas_format
--------
+------------
 
 Choose the texture config format that file will use. Available options "plist", "json" and "csv". Aditionally, you can use a custom function that will receive a dictionary and a path and handle the format in some custom way.
 The default texture config output format is "plist".
 
 atlas_ext
--------
+---------
 
 Forces the atlas to use this extension regardless of the format.
 If not provided, the atlas will use the default extension for the chosen format.