Example of /} in path template

[tamalsaha]

Hi,
I was studying the code for this repo and noticed the following piece of code in:
https://github.com/grpc-ecosystem/grpc-gateway/blob/master/protoc-gen-grpc-gateway/httprule/parse.go#L61

        case nested:
            idx = strings.IndexAny(path, "/}")
        }

I am curious what is an example of a path template that can have this substring. Is this supposed to be }/ ?

[tamalsaha]

It seems IndexAny matches any char from the second string. The order does not matter.