Update src/confluent_kafka/schema_registry/schema_registry_client.py

Co-authored-by: Magnus Edenhill <magnus@edenhill.se>

Author: Yoyoda

src/confluent_kafka/schema_registry/schema_registry_client.py

@@ -105,7 +105,7 @@ def __init__(self, conf):
  " remove basic.auth.user.info from the"
  " configuration")
 
- userinfo = tuple(conf_copy.pop('basic.auth.user.info', '').split(':',1))
+ userinfo = tuple(conf_copy.pop('basic.auth.user.info', '').split(':', 1))
 
  if len(userinfo) != 2:
  raise ValueError("basic.auth.user.info must be in the form"