Fixed TravisCI fails in live_monitoring.py

Author: AdamStone

pylearn2/train_extensions/live_monitoring.py

@@ -391,13 +391,7 @@ def follow_channels(self, channel_list):
     def follow_channels_qt(self, channel_list):
         """
         Tracks and plots a specified set of channels in real time using
-        a PySide Qt GUI. If the plot is closed, it can be reopened by
-        calling lm.gui.start() (where lm is the instance of LiveMonitor)
-        or new channels can be specified by calling this method again.
-
-        Alternative to the follow_channels method which avoids relying
-        on matplotlib's interactive mode, which may not work for some
-        setups.
+        a PySide Qt GUI.
 
         Parameters
         ----------