--- a/WebBrowser/Tools/WebIconProvider.py	Fri May 05 19:05:26 2017 +0200
+++ b/WebBrowser/Tools/WebIconProvider.py	Fri May 05 19:06:52 2017 +0200
@@ -25,6 +25,8 @@
 class WebIconProvider(QObject):
     """
     Class implementing a web site icon storage.
+    
+    @signal changed() emitted to indicate a change of the icons database
     """
     changed = pyqtSignal()