remove headings for generated doc

tutorial/render.js

@@ -23,8 +23,6 @@ ${item.description.replaceAll(/\{\@link ([a-zA-Z]+)?\#?([a-zA-Z]*)\}/g, (_, a, b
   return `<a href="#${a}${b ? `-${b}` : ''}">${a}${b ? `#${b}` : ''}</a>`;
 })}
 
-${!!item.params?.length ? '**Parameters**' : ''}
-  
 ${
   item.params
     ?.map(
@@ -36,8 +34,7 @@ ${
 
 ${
   item.examples?.length
-    ? `**Examples**
-
+    ? `
 <div className="space-y-2">
   ${item.examples?.map((example, k) => `<MiniRepl tune={\`${example}\`} />`).join('\n\n')}
 </div>`