RDMA/hns: Correct typo of hns_roce_create_cq()

Change "initialze" to "initialize".

Fixes: 8f3e9f3e

 ("IB/hns: Add code for refreshing CQ CI using TPTR")
Link: https://lore.kernel.org/r/1600509802-44382-4-git-send-email-liweihang@huawei.com
Signed-off-by: Lang Cheng <chenglang@huawei.com>
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>