\r
@param[in, out] PeiServices General-purpose services that are available to every PEIM\r
@param[in] This Indicates the EFI_PEI_DEVICE_RECOVERY_MODULE_PPI instance.\r
- @param[in] CapsuleInstance Specifies which capsule instance to retrieve.\r
+ @param[in] CapsuleInstance Specifies for which capsule instance to retrieve the information.\r
+ This parameter must be between one and the value returned by\r
+ GetNumberRecoveryCapsules() in NumberRecoveryCapsules.\r
@param[out] Buffer Specifies a caller-allocated buffer in which the requested\r
recovery capsule will be returned.\r
\r