Add unclosed HTML tags and remove redundant </a> tags.
Change-Id: I3fffbcfd640001c9cc4f6085150344daa0c4369b
Reviewed-on: https://go-review.googlesource.com/c/go/+/568155 Reviewed-by: Bryan Mills <bcmills@google.com>
Run-TryBot: shuang cui <imcusg@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>