message: fix(readme): update installation, fix publish command
diff: @@ -24,6 +24,11 @@ To set up `wrangler` to work with your Cloudflare account, use the following com
  1. Install `wrangler`:
  + *for now*...
  + - build one from this source
  + - ask ashley for a binary
  +
  + *eventually*....
  - (preferred) install a binary via the [GitHub Release tab]
  - `cargo install wrangler`
  @@ -60,7 +65,7 @@ To set up `wrangler` to work with your Cloudflare account, use the following com
  6. Publish your project:
  ```
  - wrangler publish -- <zone_id>
  + wrangler publish <zone_id>
  ```
  ... where `<zone_id>` is replaced with the `id` for the Cloudflare zone your are publishing to!
  