message: nit: Make binding name capitalized in readme
  this is a style thing, but since bindings are a global I think they should be capitalized (to match other snippets that use them as well)
diff: @@ -151,7 +151,7 @@ There are two types of configuration that `wrangler` uses: global user and per p
  e.g. (per namespace):
  ``` toml
  [[kv-namespaces]]
  - binding = "foo"
  + binding = "FOO"
  id = "0f2ac74b498b48028cb68387c421e279"
  ```
  Note: Creating your KV Namespaces should be handled either via the [api](https://workers.cloudflare.com/docs/reference/storage/writing-data/) or via your Cloudflare dashboard.
  