Small improvement after last commit

Author: FileEX

web/src/pages/reference/ID_Lists/Surface_Materials.astro

@@ -82,7 +82,6 @@ luaTable += `}`;
 
   <h2>Collision surface sounds</h2>
   <hr/>
-  <br/>
 
   <NoteBox type="tip"
     >Even though many surfaces have the same sound, they have different physical
@@ -144,7 +143,7 @@ luaTable += `}`;
 
   <section data-pagefind-ignore>
     <h2>All materials in a Lua table:</h2>
-    <hr/><br/>
+    <hr/>
     <Code lang="lua" code={luaTable} />
   </section>