Made some PEP8 fixes that came from the last commit.

Author: mark-adams

jwt/api.py

@@ -8,9 +8,9 @@
 from .algorithms import Algorithm, get_default_algorithms  # NOQA
 from .compat import string_types, text_type, timedelta_total_seconds
 from .exceptions import (
-    DecodeError, ExpiredSignatureError, InvalidAlgorithmError,
-    InvalidAudienceError, InvalidIssuerError,
-    InvalidIssuedAtError, ImmatureSignatureError
+    DecodeError, ExpiredSignatureError, ImmatureSignatureError,
+    InvalidAlgorithmError, InvalidAudienceError, InvalidIssuedAtError,
+    InvalidIssuerError
 )
 from .utils import base64url_decode, base64url_encode
 

jwt/exceptions.py

@@ -28,7 +28,7 @@ class ImmatureSignatureError(InvalidTokenError):
 
 class InvalidKeyError(Exception):
     pass
-    
+
 
 class InvalidAlgorithmError(InvalidTokenError):
     pass

tests/test_api.py

@@ -9,9 +9,9 @@
 from jwt.algorithms import Algorithm
 from jwt.api import PyJWT
 from jwt.exceptions import (
-    DecodeError, ExpiredSignatureError, InvalidAlgorithmError,
-    InvalidAudienceError, InvalidIssuerError, InvalidIssuedAtError,
-    ImmatureSignatureError
+    DecodeError, ExpiredSignatureError, ImmatureSignatureError,
+    InvalidAlgorithmError, InvalidAudienceError, InvalidIssuedAtError,
+    InvalidIssuerError
 )
 
 from .compat import text_type, unittest