patch-doc_langref.html.in

--- doc/langref.html.in.orig	2021-06-14 12:00:33 UTC
+++ doc/langref.html.in
@@ -221,7 +221,9 @@
       </p>
       <p>
       If you search for something specific in this documentation and do not find it,
-      please <a href="https://github.com/ziglang/www.ziglang.org/issues/new?title=I%20searched%20for%20___%20in%20the%20docs%20and%20didn%27t%20find%20it">file an issue</a> or <a href="https://webchat.freenode.net/?channels=%23zig">say something on IRC</a>.
+      please <a
+          href="https://github.com/ziglang/www.ziglang.org/issues/new?title=I%20searched%20for%20___%20in%20the%20docs%20and%20didn%27t%20find%20it">file
+          an issue</a> or <a href="https://web.libera.chat/#zig">say something on IRC</a>.
       </p>
       <p>
       The code samples in this document are compiled and tested as part of the main test suite of Zig.