From ebe9535caf8de6a31fd4980485dc8c154f399b19 Mon Sep 17 00:00:00 2001
From: Jah-yee <166608075+Jah-yee@users.noreply.github.com>
Date: Tue, 5 May 2026 16:53:45 +0800
Subject: [PATCH] fix: update POSIX argument syntax link to working sourceware
 URL

Fixes #463

Updates the [1] reference link from the broken gnu.org redirect
to the direct sourceware.org URL as suggested in the issue.
---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 392655ce..da27cec6 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@ pflag is compatible with the [GNU extensions to the POSIX recommendations
 for command-line options][1]. For a more precise description, see the
 "Command-line flag syntax" section below.
 
-[1]: http://www.gnu.org/software/libc/manual/html_node/Argument-Syntax.html
+[1]: https://sourceware.org/glibc/manual/latest/html_node/Argument-Syntax.html
 
 pflag is available under the same style of BSD license as the Go language,
 which can be found in the LICENSE file.