diff --git a/docs/customization.md b/docs/customization.md
index 2af26ca0f..575b4840a 100644
--- a/docs/customization.md
+++ b/docs/customization.md
@@ -12,7 +12,7 @@ necessary to preserve your brand's style.
 ## Adding assets
 
 [MkDocs] provides several ways to customize a theme. In order to make a few
-small tweaks to Material for MkDocs, you can just CSS and JavaScript files to
+small tweaks to Material for MkDocs, you can just add CSS and JavaScript files to
 the `docs` directory.
 
   [MkDocs]: https://www.mkdocs.org