fix document for helloworld-tutorial.md (#1316)

Signed-off-by: ZhengSheng0524 <j13tw@yahoo.com.tw>
This commit is contained in:
Sheng Zheng
2023-03-14 23:18:37 +08:00
committed by GitHub
parent 99eae577ca
commit dcb00262de
+1 -1
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@@ -243,7 +243,7 @@ If you have a gRPC GUI client such as [Bloom RPC] you should be able to send req
Or if you use [grpcurl] then you can simply try send requests like this:
```
$ grpcurl -plaintext -import-path ./proto -proto helloworld.proto -d '{"name": "Tonic"}' '[::]:50051' helloworld.Greeter/SayHello
$ grpcurl -plaintext -import-path ./proto -proto helloworld.proto -d '{"name": "Tonic"}' '[::1]:50051' helloworld.Greeter/SayHello
```
And receiving responses like this:
```