Add picture of trapped chest

1 changed files with 1 additions and 1 deletions
--- a/docs/cache_items.md
+++ b/docs/cache_items.md
@ -2,6 +2,6 @@

 ## How to Cache Items

-![a single trapped chest with three normal double chests under it](docs/media/cache_items.png)
+![a single trapped chest with three normal double chests under it](media/cache_items.png)