[1457] whitespace fix

src/lib/python/isc/ddns/session.py

@@ -534,7 +534,7 @@ class UpdateSession:
              replaced (existing data is deleted)
            An additional restriction is that SOA data is ignored as
            well (it is handled separately by the __do_update method).
-           
+
            Note that in the (near) future, this method may have
            addition special-cases processing.
         '''

src/lib/python/isc/ddns/tests/session_tests.py

@@ -222,7 +222,7 @@ class SessionTest(unittest.TestCase):
         # if the rdata types can be converted
         rrset = create_rrset("www.example.org", RRClass.NONE(), RRType.A(),
                              3600, [ b'\xc0\x00\x02\x01', b'\xc0\x00\x02\x02'])
-        
+
         rrset2 = convert_rrset_class(rrset, RRClass.IN())
         self.assertEqual("www.example.org. 3600 IN A 192.0.2.1\n" +
                          "www.example.org. 3600 IN A 192.0.2.2\n",