diff --git a/kmanapp.py b/kmanapp.py
index 7649cb8..7c7dbd4 100644
--- a/kmanapp.py
+++ b/kmanapp.py
@@ -66,6 +66,7 @@ words_temp = """<br><span style='font-size:18pt;color:#31849B'>{usage}</span><br
 ONLY_TEST = 1
 
 class kmanWindow(QMainWindow):
+
     """
     def __init__(self, *args, **kwargs):
         super(kmanWindow, self).__init__(*args, **kwargs)