diff --git a/development.html b/development.html
index 966c13e..b0ff0dd 100644
--- a/development.html
+++ b/development.html
@@ -32,23 +32,22 @@ title: Development - Minetest
   </p>
 
   <p>
-    The core team is formed of people who have made great <a href="/contributors" class="wikilink1" title="contributors">contributions</a> to Minetest.
+    The core team is formed of people who have made great <a href="credits.html">contributions</a> to Minetest.
   </p>
 
   <p>
     Contributions are approved if two members of the core team agree on them.
   </p>
 
-  <h2 class="sectionedit3" id="project_structure">Project Structure</h2>
-  <div class="level2">
+  <h2>Project Structure</h2>
 
   <p>
-  Minetest is distributed as an engine, combined with a couple of games. Upstream repositories can be found at <a href="https://github.com/minetest/" title="https://github.com/minetest/">https://github.com/minetest/</a>.
+  Minetest is distributed as an engine, combined with a couple of games. Upstream repositories can be found at <a href="https://github.com/minetest/">https://github.com/minetest/</a>.
   </p>
   <ul>
   <li><div> <strong>The engine</strong> (core) is the base for everything. C++ is used for housekeeping and performance-critical stuff, Lua for extensible things.</div>
   </li>
-  <li><div> <strong>Games</strong> define game content: nodes, entities, textures, meshes, sounds and custom behavior implemented in Lua. Games consist of mods that plug into the engine using the <a href="http://dev.minetest.net" title="http://dev.minetest.net">Modding API</a>.</div>
+  <li><div> <strong>Games</strong> define game content: nodes, entities, textures, meshes, sounds and custom behavior implemented in Lua. Games consist of mods that plug into the engine using the <a href="http://dev.minetest.net">Modding API</a>.</div>
   </li>
   </ul>
 
@@ -56,12 +55,10 @@ title: Development - Minetest
     For more information see the <a href="http://dev.minetest.net/Terminology">terminology</a> or <a href="http://dev.minetest.net/Engine_structure">engine structure</a> developer wiki pages.
   </p>
 
-  </div>
-
   <h2>Rules</h2>
 
   <p>
-  <a href="http://dev.minetest.net/All_rules_regarding_to_development" title="http://dev.minetest.net/All_rules_regarding_to_development">http://dev.minetest.net/All_rules_regarding_to_development</a>
+  <a href="http://dev.minetest.net/All_rules_regarding_to_development">All rules regarding to development</a>
   </p>
 
   <h1 id="reporting-issues">Reporting issues</h1>