diff --git a/github/ObjectCapacities/ArgumentsChecker.py b/github/ObjectCapacities/ArgumentsChecker.py
index ce8f6496..135e591b 100644
--- a/github/ObjectCapacities/ArgumentsChecker.py
+++ b/github/ObjectCapacities/ArgumentsChecker.py
@@ -1,21 +1,21 @@
-import itertools
-
-class ArgumentsChecker:
-    def __init__( self, mandatoryParameters, optionalParameters ):
-        self.__mandatoryParameters = mandatoryParameters
-        self.__optionalParameters = optionalParameters
-
-    def check( self, args, kwds ):
-        data = dict( kwds )
-        for arg, argumentName in itertools.izip( args, itertools.chain( self.__mandatoryParameters, self.__optionalParameters ) ):
-            if argumentName in kwds:
-                raise TypeError()
-            else:
-                data[ argumentName ] = arg
-        for argumentName in data:
-            if argumentName not in itertools.chain( self.__mandatoryParameters, self.__optionalParameters ):
-                raise TypeError()
-        for argumentName in self.__mandatoryParameters:
-            if argumentName not in data:
-                raise TypeError()
-        return data
+import itertools
+
+class ArgumentsChecker:
+    def __init__( self, mandatoryParameters, optionalParameters ):
+        self.__mandatoryParameters = mandatoryParameters
+        self.__optionalParameters = optionalParameters
+
+    def check( self, args, kwds ):
+        data = dict( kwds )
+        for arg, argumentName in itertools.izip( args, itertools.chain( self.__mandatoryParameters, self.__optionalParameters ) ):
+            if argumentName in kwds:
+                raise TypeError()
+            else:
+                data[ argumentName ] = arg
+        for argumentName in data:
+            if argumentName not in itertools.chain( self.__mandatoryParameters, self.__optionalParameters ):
+                raise TypeError()
+        for argumentName in self.__mandatoryParameters:
+            if argumentName not in data:
+                raise TypeError()
+        return data
diff --git a/setup.py b/setup.py
index 0670a00e..bd9e64cf 100644
--- a/setup.py
+++ b/setup.py
@@ -1,46 +1,46 @@
-#!/usr/bin/env python
-
-from distutils.core import setup
-import textwrap
-
-setup(
-    name = 'PyGithub',
-    version = '0.2',
-    description = 'Use the full Github API v3',
-    author = 'Vincent Jacques',
-    author_email = 'vincent@vincent-jacques.net',
-    url = 'http://vincent-jacques.net/PyGithub',
-    long_description = textwrap.dedent( """\
-        Tutorial
-        ========
-
-        First create a Gihub instance::
-
-            from github import Github
-
-            g = Github( "user", "password" )
-
-        Then play with your Github objects::
-
-            for repo in g.user().get_repos():
-                print repo.name
-                repo.edit( has_wiki = False )
-
-        Reference documentation
-        =======================
-
-        See http://vincent-jacques.net/PyGithub""" ),
-    packages = [
-        'github',
-        'github.ObjectCapacities',
-    ],
-    classifiers=[
-        "Development Status :: 4 - Beta",
-        "Environment :: Web Environment",
-        "Intended Audience :: Developers",
-        "License :: OSI Approved :: GNU Library or Lesser General Public License (LGPL)",
-        "Operating System :: OS Independent",
-        "Programming Language :: Python",
-        "Topic :: Software Development",
-    ],
-)
+#!/usr/bin/env python
+
+from distutils.core import setup
+import textwrap
+
+setup(
+    name = 'PyGithub',
+    version = '0.2',
+    description = 'Use the full Github API v3',
+    author = 'Vincent Jacques',
+    author_email = 'vincent@vincent-jacques.net',
+    url = 'http://vincent-jacques.net/PyGithub',
+    long_description = textwrap.dedent( """\
+        Tutorial
+        ========
+
+        First create a Gihub instance::
+
+            from github import Github
+
+            g = Github( "user", "password" )
+
+        Then play with your Github objects::
+
+            for repo in g.user().get_repos():
+                print repo.name
+                repo.edit( has_wiki = False )
+
+        Reference documentation
+        =======================
+
+        See http://vincent-jacques.net/PyGithub""" ),
+    packages = [
+        'github',
+        'github.ObjectCapacities',
+    ],
+    classifiers=[
+        "Development Status :: 4 - Beta",
+        "Environment :: Web Environment",
+        "Intended Audience :: Developers",
+        "License :: OSI Approved :: GNU Library or Lesser General Public License (LGPL)",
+        "Operating System :: OS Independent",
+        "Programming Language :: Python",
+        "Topic :: Software Development",
+    ],
+)