From 9b5122976e9eb0f2f0b8def82fbcd972837880e4 Mon Sep 17 00:00:00 2001
From: Mara Bos <m-ou.se@m-ou.se>
Date: Wed, 29 Mar 2023 21:25:27 +0200
Subject: [PATCH] Em dashes are cooler than hyphens.

---
 library/core/src/cell.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/core/src/cell.rs b/library/core/src/cell.rs
index d378b0b3b977f..63bce5d0ccd44 100644
--- a/library/core/src/cell.rs
+++ b/library/core/src/cell.rs
@@ -12,7 +12,7 @@
 //!
 //! Shareable mutable containers exist to permit mutability in a controlled manner, even in the
 //! presence of aliasing. [`Cell<T>`], [`RefCell<T>`], and [`OnceCell<T>`] allow doing this in
-//! a single-threaded way - they do not implement [`Sync`]. (If you need to do aliasing and
+//! a single-threaded way—they do not implement [`Sync`]. (If you need to do aliasing and
 //! mutation among multiple threads, [`Mutex<T>`], [`RwLock<T>`], [`OnceLock<T>`] or [`atomic`]
 //! types are the correct data structures to do so).
 //!