FIX typo + pyflakes

__init__.py

@@ -1,12 +1,12 @@
 #This file is part sale_shop module for Tryton.
 #The COPYRIGHT file at the top level of this repository contains 
 #the full copyright notices and license terms.
-
 from trytond.pool import Pool
 from .shop import *
 from .sale import *
 from .user import *
 
+
 def register():
     Pool.register(
         SaleShop,

sale.py

@@ -10,7 +10,6 @@ __metaclass__ = PoolMeta
 
 
 class Sale:
-    'Sale'
     __name__ = 'sale.sale'
     shop = fields.Many2One('sale.shop', 'Shop', required=True, readonly=True)
 

setup.py

@@ -1,5 +1,5 @@
 #!/usr/bin/env python
-#This file is part stock_comment module for Tryton.
+#This file is part sale_shop module for Tryton.
 #The COPYRIGHT file at the top level of this repository contains
 #the full copyright notices and license terms.
 

shop.py

@@ -10,7 +10,6 @@ __all__ = ['SaleShop', 'SaleShopResUser']
 
 
 class SaleShop(ModelSQL, ModelView):
-    'Sale Shop'
     __name__ = 'sale.shop'
     name = fields.Char('Shop Name', required=True, select=True)
     users = fields.Many2Many('sale.shop-res.user', 'shop', 'user', 'Users')

user.py

@@ -8,8 +8,8 @@ from trytond.pool import PoolMeta
 __all__ = ['User']
 __metaclass__ = PoolMeta
 
+
 class User:
-    "User"
     __name__ = "res.user"
 
     shops = fields.Many2Many('sale.shop-res.user', 'user', 'shop', 'Shops')