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 *** This project lives at https://gitlab.rickelobe.com/Scripts/cloudflare-dns-updater ***
 
 # Description
-This script will keep a CloudFlare DNS record up to date with your current public IP address.  It will use 'dig' to query the IP address for the DNS record, then compare that IP to your current public IP.  If the two IP's do not match, the DNS record will be updated with the current IP address via Cloudfare's API.
+Use this script to keep a CloudFlare DNS record up to date with your current public IP address.  
+
+When executed, the script will perform a lookup on the DNS record and compare the result with your current public IP.  If the record does not match your current IP, the record will be updated using Cloudflare's API.  
+
+# Prerequisites
+
+- Cloudflare managed DNS and Account
+- Linux host to run the script within your network
+
+