[gcc r13-5480] libstdc++: Update links in the "Contributing" manual

[Gerald Pfeifer]

https://gcc.gnu.org/g:3e8704f98e0bb5d1c09575fa31a76010d2f2d3e4

commit r13-5480-g3e8704f98e0bb5d1c09575fa31a76010d2f2d3e4
Author: Gerald Pfeifer <gerald@pfeifer.com>
Date:   Sat Jan 28 23:07:01 2023 +0100

    libstdc++: Update links in the "Contributing" manual
    
    libstdc++-v3/ChangeLog:
    
            * doc/xml/manual/appendix_contributing.xml: Adjust link to
            ISO C++ standard at ANSI.
            Move link to www.open-std.org to https.
            * doc/html/manual/appendix_contributing.html: Regenerate.

Diff:
---
 libstdc++-v3/doc/html/manual/appendix_contributing.html | 4 ++--
 libstdc++-v3/doc/xml/manual/appendix_contributing.xml   | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/libstdc++-v3/doc/html/manual/appendix_contributing.html b/libstdc++-v3/doc/html/manual/appendix_contributing.html
index 8be678eb919..e0b253ad263 100644
--- a/libstdc++-v3/doc/html/manual/appendix_contributing.html
+++ b/libstdc++-v3/doc/html/manual/appendix_contributing.html
@@ -26,12 +26,12 @@
 	  organization. In the USA, this national standards
 	  organization is
 	  <a class="link" href="https://www.ansi.org" target="_top">ANSI</a>.
-	  (And if you've already registered with them you can <a class="link" href="https://webstore.ansi.org/Standards/ISO/ISOIEC148822014" target="_top">buy
+	  (And if you've already registered with them you can <a class="link" href="https://webstore.ansi.org/standards/iso/isoiec148822014" target="_top">buy
 	  the standard on-line</a>.)
 	</p></li><li class="listitem"><p>
 	  The library working group bugs, and known defects, can
 	  be obtained here:
-	  <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/" target="_top">http://www.open-std.org/jtc1/sc22/wg21</a>
+	  <a class="link" href="https://www.open-std.org/jtc1/sc22/wg21/" target="_top">https://www.open-std.org/jtc1/sc22/wg21</a>
 	</p></li><li class="listitem"><p>
 	  Peruse
 	  the <a class="link" href="http://www.gnu.org/prep/standards/" target="_top">GNU
diff --git a/libstdc++-v3/doc/xml/manual/appendix_contributing.xml b/libstdc++-v3/doc/xml/manual/appendix_contributing.xml
index ceb21f4478a..197c7d9fb40 100644
--- a/libstdc++-v3/doc/xml/manual/appendix_contributing.xml
+++ b/libstdc++-v3/doc/xml/manual/appendix_contributing.xml
@@ -48,7 +48,7 @@
 	  <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.ansi.org">ANSI</link>.
 	  (And if you've already registered with them you can <link
 	  xmlns:xlink="http://www.w3.org/1999/xlink"
-	  xlink:href="https://webstore.ansi.org/Standards/ISO/ISOIEC148822014">buy
+	  xlink:href="https://webstore.ansi.org/standards/iso/isoiec148822014">buy
 	  the standard on-line</link>.)
 	</para>
       </listitem>
@@ -57,7 +57,7 @@
 	<para>
 	  The library working group bugs, and known defects, can
 	  be obtained here:
-	  <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.open-std.org/jtc1/sc22/wg21/">http://www.open-std.org/jtc1/sc22/wg21</link>
+	  <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/">https://www.open-std.org/jtc1/sc22/wg21</link>
 	</para>
       </listitem>