diff --git a/examples/barcodes.py b/examples/barcodes.py
index 06d5a2e..7e9c242 100644
--- a/examples/barcodes.py
+++ b/examples/barcodes.py
@@ -8,4 +8,4 @@ p = Usb(0x0416, 0x5011, profile="POS-5890")
 p.soft_barcode('code39', '123456')
 p.text('\n')
 p.text('\n')
-p.barcode('123456', 'CODE39')
\ No newline at end of file
+p.barcode('123456', 'CODE39')