diff --git a/docs/hazmat/backends/interfaces.rst b/docs/hazmat/backends/interfaces.rst
index 3b41433..77de4ac 100644
--- a/docs/hazmat/backends/interfaces.rst
+++ b/docs/hazmat/backends/interfaces.rst
@@ -598,7 +598,8 @@
     .. method:: load_pem_public_key(data)
 
         :param bytes data: PEM data to load.
-        :return: A new instance of the appropriate type of public key serialized data contains.
+        :return: A new instance of the appropriate type of public key
+            serialized data contains.
         :raises ValueError: If the data could not be deserialized.
 
 .. class:: TraditionalOpenSSLSerializationBackend
diff --git a/tests/hazmat/primitives/test_serialization.py b/tests/hazmat/primitives/test_serialization.py
index 5ee68b2..fc108d2 100644
--- a/tests/hazmat/primitives/test_serialization.py
+++ b/tests/hazmat/primitives/test_serialization.py
@@ -23,8 +23,7 @@
 from cryptography.hazmat.primitives import interfaces
 from cryptography.hazmat.primitives.asymmetric import ec
 from cryptography.hazmat.primitives.serialization import (
-    load_pem_pkcs8_private_key, load_pem_private_key,
-    load_pem_public_key,
+    load_pem_pkcs8_private_key, load_pem_private_key, load_pem_public_key,
     load_pem_traditional_openssl_private_key
 )