Wrong variable naming was causing 'go vet' to fail. This change fixes that. Change-Id: I71e1842ece098198773fb326a725b57fad02f82f Reviewed-on: https://go-review.googlesource.com/c/crypto/+/181720 Run-TryBot: Lynn Boger <laboger@linux.vnet.ibm.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Lynn Boger <laboger@linux.vnet.ibm.com>