cleanup docstring for BooleanAction

1 files changed, 4 insertions, 7 deletions

diff --git a/alot/utils/booleanaction.py b/alot/utils/booleanaction.py
index 9a8e8792..7bc81bb7 100644
--- a/alot/utils/booleanaction.py
+++ b/alot/utils/booleanaction.py
@@ -1,13 +1,6 @@
 # Copyright (C) 2011-2012  Patrick Totzke <patricktotzke@gmail.com>
 # This file is released under the GNU GPL, version 3 or a later revision.
 # For further details see the COPYING file
-"""
-This defines the ConfigureAction for argparse found here:
-http://code.google.com/p/argparse/issues/detail?id=2#c6
-
-We use it to set booelan arguments for command parameters
-to False using a `--no-` prefix.
-"""
 import argparse
 import re
 
@@ -15,6 +8,7 @@ import re
 TRUEISH = ['1', 't', 'true', 'yes', 'on']
 FALSISH = ['0', 'f', 'false', 'no', 'off']
 
+
 def boolean(string):
     string = string.lower()
     if string in FALSISH:
@@ -26,6 +20,9 @@ def boolean(string):
 
 
 class BooleanAction(argparse.Action):
+    """
+    argparse action that can be used to store boolean values
+    """
     def __init__(self, *args, **kwargs):
         kwargs['type'] = boolean
         kwargs['choices'] = TRUEISH + FALSISH