fix(complete): Make the two examples consistent
The derive-based example has a `///` comment on one argument, which
ends up as a description for the argument in the generated completion
scripts. Let's switch to `//` so the two scripts produce the same
output (except for the binary name), so they're easy to compare.
@@ -21,7 +21,7 @@ use std::path::PathBuf;
#[derive(Parser, Debug, PartialEq)]
#[command(name = "completion-derive")]
struct Opt {
- /// If provided, outputs the completion file for given shell
+ // If provided, outputs the completion file for given shell
#[arg(long = "generate", value_enum)]
generator: Option<Shell>,
// Showcasing all possible ValueHints:
