Update index.html

Author: Jakub768

index.html

@@ -100,7 +100,7 @@ <h2>5 Lua utility modules</h2>
 <div id="content">
 
 
-  <h2>TombEngine 1.3 scripting interface</h2>
+  <h2>TombEngine 1.4 scripting interface</h2>
   <p>Welcome to the TombEngine scripting API. This is a work in progress and some information might be wrong or outdated. Please also note that this is primarily a reference document, not a tutorial, so expect descriptions to be fairly sparse.</p>
 
 <p>At the time of writing, there is a tutorial describing the basics of Lua, as well as a number of example scripts, on <a href="https://www.tombengine.com">the TombEngine website</a>.</p>