--- a/tuikit/window.py	Wed Aug 20 14:24:48 2014 +0200
+++ b/tuikit/window.py	Wed Aug 20 15:06:52 2014 +0200
@@ -9,10 +9,12 @@
 
 class Window(AnchorLayout):
 
-    '''Window widget.
+    """Window widget.
 
-    It represents part of screen with border, close button and contents.
-    Window can be moved, resized or closed by user.'''
+    Represents part of screen with border, close button and contents.
+    Window can be moved, resized or closed by user.
+
+    """
 
     def __init__(self, inner_layout=AnchorLayout):
         '''Create window of requested size.'''