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-rw-r--r--doc/source/user/api.rst3
1 files changed, 1 insertions, 2 deletions
diff --git a/doc/source/user/api.rst b/doc/source/user/api.rst
index c449158..03111e2 100644
--- a/doc/source/user/api.rst
+++ b/doc/source/user/api.rst
@@ -39,8 +39,7 @@ Five ways to add a new trace point.
def _traced_only_if_trace_private_true(self):
pass
- @six.add_metaclass(profiler.TracedMeta)
- class RpcManagerClass(object):
+ class RpcManagerClass(object, metaclass=profiler.TracedMeta):
__trace_args__ = {'name': 'rpc',
'info': None,
'hide_args': False,