Fixes the referenced issue and removes an unnecessary word. Change-Id: Icbf8bd26bccbc603e7dd360d817900ac2ca63a69 Reviewed-on: https://go-review.googlesource.com/c/crypto/+/342049 Trust: Roland Shoemaker <roland@golang.org> Run-TryBot: Roland Shoemaker <roland@golang.org> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org>