From 8b8276cc96667620961e76080f984706df1be48e Mon Sep 17 00:00:00 2001
From: M Kang <58521437+minguking@users.noreply.github.com>
Date: Mon, 15 Sep 2025 23:51:37 +0900
Subject: [PATCH] Fix typo in doc comment: change "One" to "Once"

---
 stdlib/public/core/NFC.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stdlib/public/core/NFC.swift b/stdlib/public/core/NFC.swift
index 9e5cf8f8e17e0..a78825fbf54c2 100644
--- a/stdlib/public/core/NFC.swift
+++ b/stdlib/public/core/NFC.swift
@@ -137,7 +137,7 @@ extension Unicode {
     /// consuming elements from the given source as necessary.
     ///
     /// If the normalizer returns `nil`, the source was exhausted.
-    /// One a source is exhausted, you may:
+    /// Once a source is exhausted, you may:
     ///
     /// - Call `resume` again some time later with a different source
     ///   to continue processing the same logical text stream, or