diff --git a/README.md b/README.md
index 3dd0e7e..e876214 100644
--- a/README.md
+++ b/README.md
@@ -113,7 +113,7 @@ Elixir is a personal favourite of mine and is ideal for building fault-tolerant
 
 ### Top tips
 
-- Look for any module that ends in `*_worker.ex` - these are where the interesting stuff happens and you can trace back from there to see how the app works. `lib/pinchflat/slow_indexing/slow_indexing_helpers.ex` is a good place to start
+- Look for any module that ends in `*_worker.ex` - these are where the interesting stuff happens and you can trace back from there to see how the app works. `lib/pinchflat/slow_indexing/media_collection_indexing_worker.ex` is a good place to start
 
 ## License