message: Fix rage manpage
diff: @@ -36,7 +36,13 @@ fn rage_page() {
  .long("--output")
  .help("The file path to write output to (defaults to stdout)"),
  )
  - .arg(Arg::new("arguments"))
  + .flag(
  + Flag::new()
  + .short("-h")
  + .long("--help")
  + .help("Display help text and exit"),
  + )
  + .arg(Arg::new("[arguments...]"))
  .example(
  Example::new()
  .text("Generate a new key pair")
  @@ -91,13 +97,13 @@ fn rage_page() {
  .example(
  Example::new()
  .text("Decryption with keys at ~/.config/age/keys.txt")
  - .command("age -decrypt -i hello.age")
  + .command("rage --decrypt -i hello.age")
  .output("_o/"),
  )
  .example(
  Example::new()
  .text("Decryption with custom keys")
  - .command("age -d -o hello -i hello.age keyA.txt keyB.txt"),
  + .command("rage -d -o hello -i hello.age keyA.txt keyB.txt"),
  )
  .render();
  