;; Re NOT-ESSENTIAL non-nil: this function can get called from
;; `log-edit-hook' and we don't want to abort the whole Log Edit setup
;; because the user says no to saving a buffer. The buffers will
- ;; still actually get saved before committing by `vc-finish-logentry'.
+ ;; still actually get saved before committing, by `vc-finish-logentry'.
;; Possibly `log-edit-maybe-show-diff' should catch the error instead.
(vc-diff nil 'not-essential (list log-edit-vc-backend vc-log-fileset)))