-;;; is used for released versions, and a string like "0.6.5.12", with
-;;; four numeric fields, is used for CVS checkins which aren't
-;;; released. (And occasionally for internal versions, especially for
-;;; internal versions off the main CVS branch, it gets hairier, e.g.
-;;; "0.pre7.14.flaky4.13".)
+;;; is used for released versions, and a string like "0.6.5.xyzzy",
+;;; with something arbitrary in the fourth field, is used for CVS
+;;; checkins which aren't released. (And occasionally for internal
+;;; versions, especially for internal versions off the main CVS
+;;; branch, it gets hairier, e.g. "0.pre7.14.flaky4.13".)