diff --git a/src/trudex/infrastructure/utils/qr_generator.py b/src/trudex/infrastructure/utils/qr_generator.py
index 2b48b9d..4c625c2 100644
--- a/src/trudex/infrastructure/utils/qr_generator.py
+++ b/src/trudex/infrastructure/utils/qr_generator.py
@@ -4,7 +4,6 @@ import qrcode
 
 
 def generate_qr_bytes(text: str) -> bytes:
-    """Generate QR code as PNG bytes."""
     img = qrcode.make(text)
     with io.BytesIO() as buffer:
         img.save(buffer)