diff --git a/languages.toml b/languages.toml
index 04c98c0d32e4..0a19bb0449d6 100644
--- a/languages.toml
+++ b/languages.toml
@@ -550,6 +550,7 @@ roots = []
 name = "git-config"
 scope = "source.gitconfig"
 roots = []
+# TODO: allow specifying file-types as a regex so we can read directory names (e.g. `.git/config`)
 file-types = [".gitmodules", ".gitconfig"]
 injection-regex = "git-config"
 comment-token = "#"