diff --git a/aider/website/docs/config.md b/aider/website/docs/config.md
index 40087c936..3b192c432 100644
--- a/aider/website/docs/config.md
+++ b/aider/website/docs/config.md
@@ -28,7 +28,7 @@ Using a `.aider.conf.yml` file:
 dark-mode: true
 ```
 
-By setting an environgment variable:
+By setting an environment variable:
 
 ```
 export AIDER_DARK_MODE=true