message: Fix an omitted variable rename
diff: @@ -16,7 +16,7 @@ NUMPROTO_DIR=`pip3 show numproto | grep Location | sed -e 's/^Location: //'`
  PROTO_FILES="
  ../../protobuf/xain/grpc/coordinator.proto
  ../../protobuf/xain/grpc/hellonumproto.proto
  -$numproto/numproto/protobuf/ndarray.proto
  +$NUMPROTO_DIR/numproto/protobuf/ndarray.proto
  "
  for proto in $PROTO_FILES; do
  