fix: order derive and docstring

Author: ynqa

promkit/src/preset/readline.rs

@@ -25,8 +25,8 @@ use crate::{
 
 pub mod evaluate;
 
+/// Represents the indices of various components in the readline preset.
 #[derive(PartialEq, Eq, PartialOrd, Ord)]
-/// Represent the indices of various components in the readline preset.
 pub enum Index {
     Title = 0,
     Readline = 1,