cleanup, docs

site/doc/pages/component_render.txt

@@ -23,14 +23,6 @@ Use `component_render()` when you want to write component output directly from C
 
 ## Example
 
-```cpp
-DValue props;
-props["body"] = "Hello";
 
-component_render("components/card:BODY", props, context);
-```
-
-## Related Concepts
-
-- PHP: rendering a partial directly into the current output buffer rather than returning a string
-- JavaScript / Node.js: direct `res.write()`-style partial rendering or imperative component mount helpers
+:example
+print("component_render example\n");