change wording a bit?

Author: emily-shen

src/content/docs/workers/frameworks/framework-guides/astro.mdx

@@ -78,7 +78,7 @@ Astro is also framework-agnostic, and supports every major UI framework, includi
 
 ### If you have a static site
 
-If your Astro project is a purely static site, follow these steps:
+If your Astro project is entirely pre-rendered, follow these steps:
 
 <Steps>
 1.  **Add a Wrangler configuration file**