diff --git a/README.md b/README.md
index ec843e943..770f1e362 100644
--- a/README.md
+++ b/README.md
@@ -38,7 +38,7 @@ make compile  # optionally byte-compiles everything
 
 ## Features
 
-A summary of what to expect can be found in these three files:
+A summary of what to expect can be found in these four files:
 
 ```
 ./Cask                     # what packages are used (and where)