diff --git a/SecurityPkg/Tcg/Tcg2Dxe/Tcg2Dxe.c b/SecurityPkg/Tcg/Tcg2Dxe/Tcg2Dxe.c
index 1fe1955cab..9a5f987e68 100644
--- a/SecurityPkg/Tcg/Tcg2Dxe/Tcg2Dxe.c
+++ b/SecurityPkg/Tcg/Tcg2Dxe/Tcg2Dxe.c
@@ -772,7 +772,7 @@ Tcg2GetEventLog (
   return EFI_SUCCESS;
 }
 
-/*
+/**
   Return if this is a Tcg800155PlatformIdEvent.
 
   @param[in]      NewEventHdr         Pointer to a TCG_PCR_EVENT_HDR/TCG_PCR_EVENT_EX data structure.
@@ -783,7 +783,7 @@ Tcg2GetEventLog (
   @retval TRUE   This is a Tcg800155PlatformIdEvent.
   @retval FALSE  This is NOT a Tcg800155PlatformIdEvent.
 
-*/
+**/
 BOOLEAN
 Is800155Event (
   IN      VOID                      *NewEventHdr,
diff --git a/SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.c b/SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.c
index 7e94a8e1ed..4852d86906 100644
--- a/SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.c
+++ b/SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.c
@@ -460,7 +460,7 @@ MeasureCRTMVersion (
            );
 }
 
-/*
+/**
   Get the FvName from the FV header.
 
   Causion: The FV is untrusted input.
@@ -470,7 +470,7 @@ MeasureCRTMVersion (
 
   @return FvName pointer
   @retval NULL   FvName is NOT found
-*/
+**/
 VOID *
 GetFvName (
   IN EFI_PHYSICAL_ADDRESS           FvBase,