diff --git a/Directory-Structure.md b/Directory-Structure.md
index 23a5a63..86a2deb 100644
--- a/Directory-Structure.md
+++ b/Directory-Structure.md
@@ -13,19 +13,23 @@ Logs are written to the `~/powertools.log` file.
 The filename format is `<app_id>.ron` where `<app_id>` is the game's AppId, or `default_settings` for no game (main menu settings). The file format is RON with the file structure base defined in [file.rs](https://git.ngni.us/NG-SD-Plugins/PowerTools/src/branch/main/backend/src/persist/file.rs).
 
 ## Decky
-
 Per-game settings are stored by Steam AppId in `~/homebrew/settings/PowerTools`.
 
 ## Other
-
 Everything is unceremoniously dumped into `/tmp`.
 
+# Cached files
+
+## Decky
+These are stored along with the per-games settings in `~/homebrew/settings/PowerTools`.
+
+## Other
+These are stored in `/tmp`.
+
 # Executable files
 
 ## Decky
-
 Decky installs PowerTools to the `~/homebrew/plugins/PowerTools` folder.
 
 ## Other
-
-This is arbitrary i.e. user-defined
\ No newline at end of file
+This is arbitrary i.e. user-defined or defined by the implementation.
\ No newline at end of file