--- a/Helpviewer/PageScreenDialog.py	Sun Dec 31 15:07:07 2017 +0100
+++ b/Helpviewer/PageScreenDialog.py	Sun Dec 31 16:48:22 2017 +0100
@@ -20,7 +20,7 @@
 
 class PageScreenDialog(QDialog, Ui_PageScreenDialog):
     """
-    Class documentation goes here.
+    Class implementing a dialog to save a screenshot of a web page.
     """
     def __init__(self, view, visibleOnly=False, parent=None):
         """