Uppercase endpoint examples in adapter READMEs (#8346)

Author: delucis

.changeset/quiet-sheep-refuse.md

@@ -0,0 +1,6 @@
+---
+'@astrojs/cloudflare': patch
+'@astrojs/netlify': patch
+---
+
+Update README

packages/integrations/cloudflare/README.md

@@ -99,7 +99,7 @@ From an endpoint:
 
 ```js
 // src/pages/api/someFile.js
-export function get(context) {
+export function GET(context) {
   const runtime = context.locals.runtime;
 
   return new Response('Some body');

packages/integrations/netlify/README.md

@@ -243,7 +243,7 @@ We check for common mime types for audio, image, and video files. To include spe
 
 import fs from 'node:fs';
 
-export function get() {
+export function GET() {
   const buffer = fs.readFileSync('../image.jpg');
 
   // Return the buffer directly, @astrojs/netlify will base64 encode the body