Update structlog example to actually work
@@ -66,10 +66,11 @@ to the event_dict of any processed event:
[source,python]
----
from structlog import PrintLogger, wrap_logger
+from structlog.processors import JSONRenderer
from elasticapm.handlers.structlog import structlog_processor
wrapped_logger = PrintLogger()
-logger = wrap_logger(wrapped_logger, processors=[structlog_processor])
+logger = wrap_logger(wrapped_logger, processors=[structlog_processor, JSONRenderer()])
log = logger.new()
log.msg("some_event")
----
