--- a/mercurial/wireprototypes.py Thu Sep 19 07:50:24 2019 +0900
+++ b/mercurial/wireprototypes.py Wed Sep 18 13:50:33 2019 -0700
@@ -147,14 +147,14 @@
# mapping of options accepted by getbundle and their types
#
-# Meant to be extended by extensions. It is extensions responsibility to ensure
-# such options are properly processed in exchange.getbundle.
+# Meant to be extended by extensions. It is the extension's responsibility to
+# ensure such options are properly processed in exchange.getbundle.
#
# supported types are:
#
-# :nodes: list of binary nodes
-# :csv: list of comma-separated values
-# :scsv: list of comma-separated values return as set
+# :nodes: list of binary nodes, transmitted as space-separated hex nodes
+# :csv: list of values, transmitted as comma-separated values
+# :scsv: set of values, transmitted as comma-separated values
# :plain: string with no transformation needed.
GETBUNDLE_ARGUMENTS = {
'heads': 'nodes',