6 files changed, 16 insertions, 12 deletions
diff --git a/discord/ext/commands/context.py b/discord/ext/commands/context.py
index de37a1a7..4beaa7d6 100644
--- a/discord/ext/commands/context.py
+++ b/discord/ext/commands/context.py
@@ -1,4 +1,5 @@
 # -*- coding: utf-8 -*-
+
 """
 The MIT License (MIT)
 
diff --git a/discord/ext/commands/converter.py b/discord/ext/commands/converter.py
index bb3a5708..880876a4 100644
--- a/discord/ext/commands/converter.py
+++ b/discord/ext/commands/converter.py
@@ -30,11 +30,11 @@ import inspect
 
 from .errors import BadArgument, NoPrivateMessage
 
-__all__ = [ 'Converter', 'MemberConverter', 'UserConverter',
-            'TextChannelConverter', 'InviteConverter', 'RoleConverter',
-            'GameConverter', 'ColourConverter', 'VoiceChannelConverter',
-            'EmojiConverter', 'PartialEmojiConverter', 'CategoryChannelConverter',
-            'IDConverter', 'clean_content' ]
+__all__ = ['Converter', 'MemberConverter', 'UserConverter',
+           'TextChannelConverter', 'InviteConverter', 'RoleConverter',
+           'GameConverter', 'ColourConverter', 'VoiceChannelConverter',
+           'EmojiConverter', 'PartialEmojiConverter', 'CategoryChannelConverter',
+           'IDConverter', 'clean_content']
 
 def _get_from_guilds(bot, getter, argument):
     result = None
diff --git a/discord/ext/commands/cooldowns.py b/discord/ext/commands/cooldowns.py
index 32c4e65e..196d00fc 100644
--- a/discord/ext/commands/cooldowns.py
+++ b/discord/ext/commands/cooldowns.py
@@ -1,4 +1,5 @@
 # -*- coding: utf-8 -*-
+
 """
 The MIT License (MIT)
 
diff --git a/discord/ext/commands/core.py b/discord/ext/commands/core.py
index 56c4baff..a3198651 100644
--- a/discord/ext/commands/core.py
+++ b/discord/ext/commands/core.py
@@ -35,10 +35,10 @@ from .cooldowns import Cooldown, BucketType, CooldownMapping
 from .view import quoted_word
 from . import converter as converters
 
-__all__ = [ 'Command', 'Group', 'GroupMixin', 'command', 'group',
-            'has_role', 'has_permissions', 'has_any_role', 'check',
-            'bot_has_role', 'bot_has_permissions', 'bot_has_any_role',
-            'cooldown', 'guild_only', 'is_owner', 'is_nsfw', ]
+__all__ = ['Command', 'Group', 'GroupMixin', 'command', 'group',
+           'has_role', 'has_permissions', 'has_any_role', 'check',
+           'bot_has_role', 'bot_has_permissions', 'bot_has_any_role',
+           'cooldown', 'guild_only', 'is_owner', 'is_nsfw']
 
 def wrap_callback(coro):
     @functools.wraps(coro)
diff --git a/discord/ext/commands/errors.py b/discord/ext/commands/errors.py
index d6443f2f..195ca38d 100644
--- a/discord/ext/commands/errors.py
+++ b/discord/ext/commands/errors.py
@@ -1,4 +1,5 @@
 # -*- coding: utf-8 -*-
+
 """
 The MIT License (MIT)
 
@@ -26,7 +27,7 @@ DEALINGS IN THE SOFTWARE.
 from discord.errors import DiscordException
 
 
-__all__ = [ 'CommandError', 'MissingRequiredArgument', 'BadArgument',
+__all__ = ['CommandError', 'MissingRequiredArgument', 'BadArgument',
            'NoPrivateMessage', 'CheckFailure', 'CommandNotFound',
            'DisabledCommand', 'CommandInvokeError', 'TooManyArguments',
            'UserInputError', 'CommandOnCooldown', 'NotOwner',
@@ -171,7 +172,7 @@ class MissingPermissions(CheckFailure):
         missing = [perm.replace('_', ' ').replace('guild', 'server').title() for perm in missing_perms]
 
         if len(missing) > 2:
-            fmt =  '{}, and {}'.format(", ".join(missing[:-1]), missing[-1])
+            fmt = '{}, and {}'.format(", ".join(missing[:-1]), missing[-1])
         else:
             fmt = ' and '.join(missing)
         message = 'You are missing {} permission(s) to run command.'.format(fmt)
@@ -191,7 +192,7 @@ class BotMissingPermissions(CheckFailure):
         missing = [perm.replace('_', ' ').replace('guild', 'server').title() for perm in missing_perms]
 
         if len(missing) > 2:
-            fmt =  '{}, and {}'.format(", ".join(missing[:-1]), missing[-1])
+            fmt = '{}, and {}'.format(", ".join(missing[:-1]), missing[-1])
         else:
             fmt = ' and '.join(missing)
         message = 'Bot requires {} permission(s) to run command.'.format(fmt)
diff --git a/discord/ext/commands/view.py b/discord/ext/commands/view.py
index 843dc9a3..e4c48db9 100644
--- a/discord/ext/commands/view.py
+++ b/discord/ext/commands/view.py
@@ -1,4 +1,5 @@
 # -*- coding: utf-8 -*-
+
 """
 The MIT License (MIT)