message: proto: update README
diff: @@ -23,15 +23,11 @@ $ go get -u github.com/golang/protobuf/protoc-gen-go
  $ protoc-gen-go # should now be available in your path providing you GOPATH + GOBIN paths are setup correctly.
  ```
  -### protoc-gen-ts
  +### protoc-gen-grpc-web
  -This will enable code generation in TypeScript for interacting with gRPC-Web. From the root, you will need to run [Yarn](https://yarnpkg.com) in the `frontend` folder:
  +This will enable code generation for interacting with gRPC-Web.
  -```bash
  -$ yarn --cwd ./frontend install
  -```
  -
  -After this, you should be all set!
  +Installation instructions are found at https://github.com/grpc/grpc-web#code-generator-plugin
  ## Generating Code
  @@ -77,9 +73,9 @@ Firstly, ensure this line is in your `package.json` within the `frontend/` folde
  Next, you can use them in your [Yarn Workspaces](https://yarnpkg.com/en/docs/workspaces/) package using the following:
  ```ts
  -import { IdentityClient } from "@backstage/protocol-definitions/generated/identity/v1/identity_pb_service";
  +import { IdentityClient } from '@backstage/protocol-definitions/generated/identity/v1/identity_pb_service';
  -const client = new IdentityClient("http://localhost:8080");
  +const client = new IdentityClient('http://localhost:8080');
  // const req = new GetUserRequest();
  // req.setUsername("johndoe");
  // client.getUser(req, (err, user) => {
  