/**\r
The function caches current active TPM interface type.\r
\r
- @retval EFI_SUCCESS DTPM2.0 instance is registered, or system dose not surpport registr DTPM2.0 instance\r
+ @retval EFI_SUCCESS DTPM2.0 instance is registered, or system does not support register DTPM2.0 instance\r
**/\r
EFI_STATUS\r
EFIAPI\r