Remove incorrect backticks present in vite3 page (#21290)

Author: dario-piotrowicz

src/content/docs/pages/framework-guides/deploy-a-vite3-project.mdx

@@ -76,4 +76,4 @@ Cloudflare Pages will automatically rebuild your project and deploy it on every
 Additionally, you will have access to [preview deployments](/pages/configuration/preview-deployments/), which repeat the build-and-deploy process for pull requests. With these, you can preview changes to your project with a real URL before deploying them to production.
 
 <Render file="framework-guides/learn-more" params={{ one: "Vite 3" }} />
-```
+