spec: escape double-ampersands
Change-Id: I7ce375f975a86e4c2494d2003aeb9b4a86caff3e
GitHub-Last-Rev:
a368bc020816cdadb06a918bd90576b490879ae8
GitHub-Pull-Request: golang/go#76299
Reviewed-on: https://go-review.googlesource.com/c/go/+/720460
Auto-Submit: Sean Liao <sean@liao.dev>
Reviewed-by: Keith Randall <khr@google.com>
Reviewed-by: Mark Freeman <markfreeman@google.com>
Reviewed-by: Sean Liao <sean@liao.dev>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>