Jail Stop should indicate selected jail

When stopping a jail, a dialog appears asking you to confirm stopping the selected jail. However, it doesn't tell you which jail you're about to stop, thus making the dialog useless.

https://www.nngroup.com/articles/confirmation-dialog/

" A confirmation dialog must restate the user’s request and explain what the computer is about to do, with specific information that allows users to understand the effects of their action. Without identifying details it’s useless to ask users to confirm a request."