Merge pull request #2403 from pietrodn/patch-1

Replace invalid link in grpc-tools README

packages/grpc-tools/README.md

@@ -9,7 +9,7 @@ libraries.
 This library exports the `grpc_tools_node_protoc` executable, which accepts all
 of the same arguments as `protoc` itself. For use with Node, you most likely
 want to use CommonJS-style imports. An example of generating code this way can
-be found in [this guide](https://developers.google.com/protocol-buffers/docs/reference/javascript-generated#commonjs-imports).
+be found in [this guide](https://github.com/protocolbuffers/protobuf-javascript/blob/main/docs/index.md).
 The `grpc_tools_node_protoc` automatically includes the Node gRPC plugin, so
 it also accepts the `--grpc_out=[option:]path` argument. The option can be
 one of the following:
@@ -19,4 +19,4 @@ one of the following:
  - `generate_package_definition`: Generates code that does not `require` any
    gRPC library, and instead generates `PackageDefinition` objects that can
    be passed to the `loadPackageDefinition` function provided by both the
-   `grpc` and `@grpc/grpc-js` libraries.
+   `grpc` and `@grpc/grpc-js` libraries.