Add example for --auth formatting
@@ -40,6 +40,7 @@ struct CLIArgs {
/// Set authentication. Currently supported formats:
/// username:password, username:sha256:hash, username:sha512:hash
+ /// (e.g. joe:123, joe:sha256:a665a45920422f9d417e4867efdc4fb8a04a1f3fff1fa07e998e86f7f7a27ae3)
#[structopt(short = "a", long = "auth", parse(try_from_str = "parse_auth"))]
auth: Option<auth::RequiredAuth>,
