\r
@param[in] Procedure The address of the procedure to run\r
@param[in] CpuIndex Target CPU Index\r
- @param[in, OUT] ProcArguments The parameter to pass to the procedure\r
+ @param[in, out] ProcArguments The parameter to pass to the procedure\r
@param[in] BlockingMode Startup AP in blocking mode or not\r
\r
@retval EFI_INVALID_PARAMETER CpuNumber not valid\r