Just for fun, I marked it up a little different to explain my other idea, putting the shortcuts first. The idea worked a little bitter with a non-proportional font like courier (lined up well), but that doesn't match the menu.
I'm not certain what the font is, so I used Cambria (a serif font so you could see the "I" with bars on it). I also put a space on either side of the brackets. Most of them are easy to read, but the "J" on Juicytrails can be a little more difficult.
Hopefully a picture better explains what I was trying to type.