update kv getting started (#11)

Author: harshil1712

kv/kv-get-started/static/README.md renamed to kv/kv-get-started/README.md

@@ -1,5 +1,5 @@
 # README
 
-This is a test example for [KV Get Started](https://developers.cloudflare.com/kv/get-started/).
+This is the template for [KV Get Started](https://developers.cloudflare.com/kv/get-started/).
 
 [![Deploy to Workers](https://deploy.workers.cloudflare.com/button)](https://deploy.workers.cloudflare.com/?url=https://github.com/cloudflare/docs-examples/tree/main/kv/kv-get-started)