Update the document since those functions had been renamed in below.
Fixes: 0a18cfe4f6 ("IB/core: Rename ib_create_ah to rdma_create_ah")
Fixes: 67b985b6c7 ("IB/core: Rename ib_modify_ah to rdma_modify_ah")
Fixes: bfbfd661c9 ("IB/core: Rename ib_query_ah to rdma_query_ah")
Fixes: 3652315934 ("IB/core: Rename ib_destroy_ah to rdma_destroy_ah")
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Guoqing Jiang <[email protected]>
Reviewed-by: Jason Gunthorpe <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>