Fix some dead links

Author: FredTingaud

discord/index.md

@@ -117,7 +117,7 @@ When users first join the server, they have no roles. In this broad section, we
 
 ### Pronouns
 
-A very important use of roles on this server is for [pronouns](https://www.unf.edu/lgbtqcenter/Pronouns.aspx). Users join and leave pronoun roles themselves.
+A very important use of roles on this server is for [pronouns](https://www.unf.edu/lgbtqcenter/pronouns.html). Users join and leave pronoun roles themselves.
 
 ![A user with she/her role](/images/discord_roles_she_her.png) 
 

posts/20220623-cppcon-update.md

@@ -9,7 +9,7 @@ categories: [communication, cppcon]
 
 ## Overview
 
-CppCon has recently published a post with new, expanded, and continuing [diversity and inclusion initiatives for CppCon 2022](https://cppcon.org/diversity-2022/). We believe this is a good time to review how much progress CppCon has made on the eight meaningful changes that we asked for in our [#include <C++> position on CppCon safety](https://www.includecpp.org/posts/communication-cppcon/) document.
+CppCon has recently published a post with new, expanded, and continuing [diversity and inclusion initiatives for CppCon 2022](https://cppcon.org/diversity-2022/). We believe this is a good time to review how much progress CppCon has made on the eight meaningful changes that we asked for in our [#include <C++> position on CppCon safety](https://www.includecpp.org/posts/20220314-communication-cppcon/) document.
 
 
 ## Transparency and public accountability from CppCon and the Standard C++ Foundation.

resources/domains/conferences.md

@@ -44,7 +44,7 @@ Our overall advice is on the [Organising Conferences page](/conferences/organisi
 ### Codes of Conduct
 
 * [Conference anti-harassment/Policy - Geek Feminism Wiki - Wikia](http://geekfeminism.wikia.com/wiki/Conference_anti-harassment/Policy)
-* [Code of Conduct - LeanAgileScotland](https://leanagile.scot/2018/code-of-conduct/)
+* [Code of Conduct - LeanAgileScotland](https://leanagile.scot/code-of-conduct/)
 * [Code of Conduct - Meeting C++ 2015](http://meetingcpp.com/index.php/newsreader/items/code-of-conduct.html)
 * [Code of Conduct: cppcon](http://cppcon.org/codeofconduct/)