;; You can "age" different sets of changes by using
;; `highlight-changes-rotate-faces'. This rotates different through a series
;; of different faces, so you can distinguish "new" changes from "older"
-;; changes. You can customize these "rotates" faces in two ways. You can
+;; changes. You can customize these "rotated" faces in two ways. You can
;; either explicitly define each face by customizing
;; `highlight-changes-face-list'. If, however, the faces differ from
;; `highlight-changes-face' only in the foreground colour, you can simply set