time: fix 400 years offset in comment
Fixes #21043
Change-Id: I12db4f67ddee80500ff323f84e8fa34511650e63
Reviewed-on: https://go-review.googlesource.com/49230
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
diff --git a/src/time/time.go b/src/time/time.go
index 0a83543..8a29eef 100644
--- a/src/time/time.go
+++ b/src/time/time.go
@@ -370,7 +370,7 @@
// everywhere.
//
// The calendar runs on an exact 400 year cycle: a 400-year calendar
-// printed for 1970-2469 will apply as well to 2370-2769. Even the days
+// printed for 1970-2369 will apply as well to 2370-2769. Even the days
// of the week match up. It simplifies the computations to choose the
// cycle boundaries so that the exceptional years are always delayed as
// long as possible. That means choosing a year equal to 1 mod 400, so
