fix flake8 errors

Author: dmig

asyncpg/connect_utils.py

@@ -643,7 +643,8 @@ async def _connect_addr(
         tr.close()
         raise
 
-    con = connection_class(pr, tr, loop, addr, config, params_input, query_logging)
+    con = connection_class(pr, tr, loop, addr, config, params_input,
+                           query_logging)
     pr.set_connection(con)
     return con
 

tests/test_pool.py

@@ -239,7 +239,7 @@ async def test_pool_11(self):
             with self.assertRaisesRegex(
                     asyncpg.InterfaceError,
                     r'cannot call Cursor\.forward.*released '
-                    r'back to the pool'.format(meth=meth)):
+                    r'back to the pool'):
 
                 c.forward(1)