Comment 1 for bug 1920040

https://www.future-perfect.co.uk/grammar-tips/just-plain-wrong/is-it-dialled-or-dialed

It seems this is another uk vs us spelling.
But since 'grep dialed' is 30 lines, and 'grep dialled' is 2, I'll use the former. (mostly because it makes it consistent in log files when you are grepping for when things are connecting.