Tweak changelog

Author: taiki-e

CHANGELOG.md

@@ -10,7 +10,7 @@ Note: In this file, do not use the hard wrap in the middle of a sentence for com
 
 ## [Unreleased]
 
-- Use [multi-target builds](https://blog.rust-lang.org/2022/09/22/Rust-1.64.0.html#cargo-improvements-workspace-inheritance-and-multi-target-builds) for `universal-apple-darwin` (universal macOS binary) on Rust 1.64+. This makes `universal-apple-darwin` builds up to about 2x faster.
+- Use [multi-target builds](https://blog.rust-lang.org/2022/09/22/Rust-1.64.0.html#cargo-improvements-workspace-inheritance-and-multi-target-builds) for `universal-apple-darwin` (universal macOS binary) on Rust 1.64+. This could make `universal-apple-darwin` builds up to about 2x faster.
 
 ## [1.14.0] - 2023-05-13