[PATCH] app/test: update EdDSA test vector description

[Akhil Goyal]

> Subject: [PATCH] app/test: update EdDSA test vector description
> 
> Changed the message parameter from 1 to 3 in the EdDSA 25519PH test
> vector description.
> 
> Fixes: 2fba5232e77e ("test/crypto: add asymmetric EdDSA cases")
> Cc: stable at dpdk.org
> 
> Signed-off-by: Sucharitha Sarananaga <ssarananaga at marvell.com>
> ---
Applied to dpdk-next-crypto
Thanks.