diff --git a/content/docs/config/index.md b/content/docs/config/index.md
index c17a55b..f70c226 100644
--- a/content/docs/config/index.md
+++ b/content/docs/config/index.md
@@ -20,7 +20,7 @@ The following configuration variables from `config.toml` can be set/overridden p
 - `toc_inline`: Whether to render inline table of contents at the top of all pages, in addition to floating quick navigation buttons.
 - `toc_ordered`: Whether to use numbered (ordered) list for table of contents.
 
-The following variables can be set in the `config.tom` file:
+The following variables can be set in the `config.toml` file:
 
 - `apple_touch_icon`: Filename of the [colocated](https://www.getzola.org/documentation/content/overview/#asset-colocation) Apple Touch Icon.
 - `favicon`: Filename of the [colocated](https://www.getzola.org/documentation/content/overview/#asset-colocation) favicon.