Update docs for #2

Author: simonw

README.md

@@ -12,8 +12,8 @@ Then click **Create repository from template**.
 
 Your new repository will be created, and a script will run which will do the following:
 
-- Add a `scrape.sh` script to your repository which uses `wget` to fetch the URL you requested
-- Run that `wget` command, write the result to the repository and commit it
+- Add a `scrape.sh` script to your repository which uses `curl` via the `./download.sh` script to fetch and save the URL you requested
+- Run that `./scrape.sh` command and commit the result to the repository
 - Configure a schedule to run this script once every 24 hours
 
 You can edit `scrape.sh` to customize what is scraped, and you can edit `.github/workflows/scrape.yml` to change how often the scraping happens.