diff --git a/src/OpenSSL/crypto.py b/src/OpenSSL/crypto.py
index 13c21e7..21bdadd 100644
--- a/src/OpenSSL/crypto.py
+++ b/src/OpenSSL/crypto.py
@@ -116,6 +116,7 @@
         else:
             _untested_error()
 
+
 def _get_asn1_time(timestamp):
     """
     Retrieve the time value of an ASN1 time object.