cmd/snap, timeutil: fix issues found in review.

Update --abs-time description (30->60 days), rename 'cutoff' to 'cutoffDays'. 

1 files changed, 2 insertions, 2 deletions

diff --git a/timeutil/human.go b/timeutil/human.go
index 54c43396bf..52a3b58f96 100644
--- a/timeutil/human.go
+++ b/timeutil/human.go
@@ -39,10 +39,10 @@ func Human(then time.Time) string {
	return humanTimeSince(then.Local(), time.Now().Local(), 60)
 }
 
-func humanTimeSince(then, now time.Time, cutoff int) string {
+func humanTimeSince(then, now time.Time, cutoffDays int) string {
	d := int(math.Floor(noon(then).Sub(noon(now)).Hours() / 24))
	switch {
-	case d < -cutoff || d > cutoff:
+	case d < -cutoffDays || d > cutoffDays:
	return then.Format("2006-01-02")
	case d < -1:
	// TRANSLATORS: %d will be at least 2; the singular is only included to help gettext