qedr: Fix spelling mistake: "hanlde" -> "handle"

Trivial fix to spelling mistake in DP_ERR message text

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Shamir Rabinovitch <shamir.rabinovitch@oracle.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
1 file changed