Apply suggestions from code review

Co-authored-by: Sarah Rainsberger <[email protected]>

packages/integrations/vercel/README.md

@@ -235,7 +235,7 @@ export default defineConfig({
 
 ### Vercel Edge Middleware
 
-You can use Vercel edge middleware to intercept a request and redirect before sending a response. Vercel middleware can run for Edge, SSR, and Static deployments. You don't need to install `@vercel/edge` to write middleware, but you do need to install it to use features such as geolocation. For more information see [Vercel’s middleware documentation](https://vercel.com/docs/concepts/functions/edge-middleware).
+You can use Vercel Edge middleware to intercept a request and redirect before sending a response. Vercel middleware can run for Edge, SSR, and Static deployments.  You may not need to install this package for your middleware. `@vercel/edge` is only required to use some middleware features such as geolocation. For more information see [Vercel’s middleware documentation](https://vercel.com/docs/concepts/functions/edge-middleware).
 
 1. Add a `middleware.js` file to the root of your project:
 
@@ -264,7 +264,7 @@ You can use Vercel edge middleware to intercept a request and redirect before se
 
 ### Vercel Edge Middleware with Astro middleware
 
-The `@astrojs/vercel/serverless` adapter can automatically create the vercel edge middleware when you have an Astro middleware in you code base.
+The `@astrojs/vercel/serverless` adapter can automatically create the Vercel Edge middleware from an Astro middleware in your code base.
 
 This is an opt-in feature, and the `build.excludeMiddleware` option needs to be set to `true`: