--- a/Debugger/WatchPointModel.py	Fri May 05 19:05:26 2017 +0200
+++ b/Debugger/WatchPointModel.py	Fri May 05 19:06:52 2017 +0200
@@ -15,6 +15,9 @@
 class WatchPointModel(QAbstractItemModel):
     """
     Class implementing a custom model for watch expressions.
+    
+    @signal dataAboutToBeChanged(QModelIndex, QModelIndex) emitted to indicate
+        a change of the data
     """
     dataAboutToBeChanged = pyqtSignal(QModelIndex, QModelIndex)