Add latest version (#2303)

jxlwqq · web-flow · commit d9a6faeb7a76 · 2021-10-11T15:15:42.000+01:00
diff --git a/cmd/protoc-gen-micro/README.md b/cmd/protoc-gen-micro/README.md
@@ -5,7 +5,7 @@ This is protobuf code generation for go-micro. We use protoc-gen-micro to reduce
 ## Install
 
 ```
-go install github.com/asim/go-micro/cmd/protoc-gen-micro/v3
+go install github.com/asim/go-micro/cmd/protoc-gen-micro/v3@latest
 ```
 
 Also required: 
