Fix 'rmda' into 'RDMA'.

Link: https://patch.msgid.link/r/20240822065223.1117056-3-pizhenwei@bytedance.comSigned-off-by: zhenwei pi <pizhenwei@bytedance.com>
Reviewed-by: Zhu Yanjun <yanjun.zhu@linux.dev>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>