diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c b/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c
index f8020f4e72..6c68a97d4e 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c
@@ -2071,7 +2071,7 @@ InitializeP2C (
   PciIo->Pci.Write (PciIo, EfiPciIoWidthUint8, 0x3C, 1, &gAllZero);
 }
 
-/*
+/**
   Authenticate the PCI device by using DeviceSecurityProtocol.
 
   @param PciIoDevice  PCI device.
@@ -2079,7 +2079,7 @@ InitializeP2C (
   @retval EFI_SUCCESS     The device passes the authentication.
   @return not EFI_SUCCESS The device failes the authentication or
                           unexpected error happen during authentication.
-*/
+**/
 EFI_STATUS
 AuthenticatePciDevice (
   IN PCI_IO_DEVICE            *PciIoDevice
diff --git a/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHci.c b/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHci.c
index b05c818462..da5559ae76 100644
--- a/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHci.c
+++ b/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHci.c
@@ -2200,7 +2200,7 @@ SdMmcSoftwareReset (
   SD specification section 3.10.
 
   @param[in] Private    Pointer to driver private data.
-  @param[in] Trb        Pointer to currently executing TRB.
+  @param[in] Slot       Index of the slot for device.
   @param[in] IntStatus  Normal interrupt status mask.
 
   @retval EFI_CRC_ERROR  CRC error happened during CMD execution.
diff --git a/MdeModulePkg/MdeModulePkg.uni b/MdeModulePkg/MdeModulePkg.uni
index cc18e53322..2c856ed073 100644
--- a/MdeModulePkg/MdeModulePkg.uni
+++ b/MdeModulePkg/MdeModulePkg.uni
@@ -1314,3 +1314,7 @@
                                                                                     "when the PCD is TRUE but CPU doesn't support 5-Level Paging."
                                                                                     " TRUE  - 5-Level Paging will be enabled."
                                                                                     " FALSE - 5-Level Paging will not be enabled."
+
+#string STR_gEfiMdeModulePkgTokenSpaceGuid_PcdTcgPfpMeasurementRevision_PROMPT #language en-US "TCG Platform Firmware Profile revision"
+
+#string STR_gEfiMdeModulePkgTokenSpaceGuid_PcdTcgPfpMeasurementRevision_HELP #language en-US "Indicates which TCG Platform Firmware Profile revision the EDKII firmware follows."