Minor updates

[jackmcconnell]

I've noticed a couple of very minor points.
I feel you could do with a couple of new lines after the rules are added to the htaccess file as otherwise, the last line looks a bit like this:
# END Block AI Scrapers# BEGIN WordPress
When it should probably look like this:

# END Block AI Scrapers

# BEGIN WordPress

Additionally, and not sure if this is intentional, the plugin's name in the WP Admin has a lower case 'i' so looks like 'Ai' instead of 'AI'.