diff --git a/README.md b/README.md
index 832949b..22ebd17 100644
--- a/README.md
+++ b/README.md
@@ -30,8 +30,8 @@ This requires the following environment variables to be defined:
 GH_API_KEY=
 FJ_API_KEY=
 FJ_USER=
-FJ_URL=
-GL_API_KEY= //Optional default to gitlab.com
+FJ_URL= //Optional: defaults to codeberg.org
+GL_API_KEY= //Optional: default to gitlab.com
 GL_USER=
 GL_URL=
 ```