fix the ssh port option in the doc
fix the ssh port option in the doc

xairy/syzkaller,google/syzkaller,xairy/syzkaller,xairy/syzkaller,google/syzkaller,dotweiba/syzkaller,hyz0906/syzkaller,google/syzkaller,dotweiba/syzkaller,zoulasc/syzkaller,google/syzkaller,dotweiba/syzkaller,dotweiba/syzkaller,xairy/syzkaller,xairy/syzkaller,zoulasc/syzkaller,xairy/syzkaller,zoulasc/syzkaller,hyz0906/syzkaller,google/syzkaller,hyz0906/syzkaller,hyz0906/syzkaller,google/syzkaller,xairy/syzkaller,google/syzkaller,zoulasc/syzkaller,hyz0906/syzkaller