Minor, formatting

IsabellaRey · IsabellaRey · commit fde3929502f4 · 2017-09-29T10:29:00.000+01:00
diff --git a/dls_barcode/gui/message_display.py b/dls_barcode/gui/message_display.py
@@ -9,8 +9,6 @@
 
 class MessageDisplay(QGroupBox):
     """GUI component. Displays messages for the user."""
-
-
     def __init__(self):
         super(MessageDisplay, self).__init__()
 
