DOC: Proper numpydoc syntax for distributed/protocol/*.py
Numpydoc return semantically different informations when there is no
space in front of :, in particular it will put the whole line as the
name of the parameter.
This might not be visible in the sphinx theme depending on the theme
chosen.
@@ -136,7 +136,6 @@ def highlevelgraph_unpack(dumped_hlg, annotations: dict):
----------
dumped_hlg : list of header and payload
Packed high level graph serialized by dumps_msgpack
-
annotations : dict
A top-level annotations object which may be partially populated,
and which may be further filled by annotations from the layers
