Update README.md

README.md

@@ -1,23 +1,24 @@
 # Cloudflare DDNS for UniFi OS
 
-This is a small Cloudflare Workers application that exposes an UniFi-compatible DDNS API to update the IP address of your DNS A records.
+A Cloudflare Worker script that exposes a UniFi-compatible DDNS API to dynamically update the IP address of a DNS A record.
 
 ## Why?
 
-I have an UniFi Dream Machine Pro (UDM-Pro), and I want to update my Cloudflare domain name DNS records when my IP changes. Unfortunately, UniFi does not come pre-configured to support Cloudflare as one of its DDNS providers.
+I have a UniFi Dream Machine Pro (UDM-Pro), and I want to update my Cloudflare domain name DNS records when my public IP address changes. Unfortunately, UniFi does not come pre-configured to support Cloudflare as one of its DDNS providers.
 
 ## Configuring Cloudflare
 
-1. Create a [Cloudflare Worker](https://workers.cloudflare.com)
-2. 'Quick Edit' the worker within your browser
+1. Create a new [Cloudflare Worker](https://workers.cloudflare.com)
+2. 'Quick Edit' the worker within your browser.
 3. Copy and paste the contents of [index.js](https://github.com/willswire/unifi-cloudflare-ddns/blob/main/index.js) into the code editor for your worker. Ensure that you are replacing any boilerplate/code that is currently there. 
-4. Create an API token so the worker can update your records. Go to https://dash.cloudflare.com/profile/api-tokens and select "Create custom token". Enable permissions for both **Zone:Read** and **DNS:Edit**. Copy your API Key - you will need it when configuring your UniFi OS Controller.
+4. Once you have created the worker, take note of it's \*.workers.dev route. More on routes for Cloudflare Workers [here](https://developers.cloudflare.com/workers/platform/routes#routes-with-workersdev).
+5. Create an API token so the Worker can update your DNS records. Go to https://dash.cloudflare.com/profile/api-tokens and select "Create custom token". Enable permissions for both **Zone:Read** and **DNS:Edit**. Copy your API Key - you will need it later when configuring your UniFi OS Controller.
 
 ## Configuring UniFi OS
 
-1. Log on to your [UniFi Network Controller](https://unifi.ui.com/)
-2. Navigate to Settings > Internet > WAN and scroll down to **Dynamic DNS**. Click **Create New Dynamic DNS**.
-3. Enter the following information:
+1. Log on to your [UniFi OS Controller](https://unifi.ui.com/)
+2. Navigate to Settings > Internet > WAN and scroll down to **Dynamic DNS**. 
+3. Click **Create New Dynamic DNS** and enter the following information:
 - `Service`: choose any service from the drop-down menu
 - `Hostname`: the full subdomain and hostname of the record you want to update (e.g. `subdomain.mydomain.com`)
 - `Username`: the domain name containing the record (e.g. `mydomain.com`)