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-rw-r--r--doc/source/hacking/grpc_protocols.rst4
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/source/hacking/grpc_protocols.rst b/doc/source/hacking/grpc_protocols.rst
index 5347aaaa3..9ac650fde 100644
--- a/doc/source/hacking/grpc_protocols.rst
+++ b/doc/source/hacking/grpc_protocols.rst
@@ -2,8 +2,8 @@
.. _protocol_buffers:
-Protocol buffers
-----------------
+Generating protocol buffers
+---------------------------
BuildStream uses protobuf and gRPC for serialization and communication with
artifact cache servers. This requires ``.proto`` files and Python code
generated from the ``.proto`` files using protoc. All these files live in the