1 files changed, 2 insertions, 2 deletions
diff --git a/src/ngspiceSimulation/pythonPlotting.py b/src/ngspiceSimulation/pythonPlotting.py
index b9474403..22f2100a 100644
--- a/src/ngspiceSimulation/pythonPlotting.py
+++ b/src/ngspiceSimulation/pythonPlotting.py
@@ -14,10 +14,10 @@ import numpy as np
 
 # This class creates Python Plotting window
 class plotWindow(QtGui.QMainWindow):
-    '''
+    """
     This class defines python plotting window, its features, buttons,
     colors, AC and DC analysis, plotting etc.
-    '''
+    """
 
     def __init__(self, fpath, projectName):
         """This create constructor for plotWindow class."""