Merge branch 'fbi1478-master-patch-94975' into 'master'

Update README.md

See merge request danet/api!16

README.md

@@ -2,6 +2,6 @@
 
 Protocol buffer definitions for goSDN gRPC API. To generate run the following command inside the repo root.
 
-´´´sh
+```sh
 protoc --proto_path=./proto --proto_path=./deps --go_out=./go --go-grpc_out=./go --go-grpc_opt=paths=source_relative --go_opt=paths=source_relative $(find proto | grep .proto)
-´´´
+```