diff --git a/barcode.py b/barcode.py
index 68b9d04..09c8cb2 100644
--- a/barcode.py
+++ b/barcode.py
@@ -1,7 +1,7 @@
 version = (1, 0, 0)
 
 # meta developer: @RUIS_VlP
-# requires: treepoem, pillow
+# requires: treepoem pillow
 from .. import loader, utils
 import treepoem
 import uuid