diff --git a/MdeModulePkg/Universal/BdsDxe/Bds.h b/MdeModulePkg/Universal/BdsDxe/Bds.h
index e8a9cb5d5d..cfa0842d1b 100644
--- a/MdeModulePkg/Universal/BdsDxe/Bds.h
+++ b/MdeModulePkg/Universal/BdsDxe/Bds.h
@@ -138,11 +138,8 @@ BdsInitialize (
   Service routine for BdsInstance->Entry(). Devices are connected, the
   consoles are initialized, and the boot options are tried.
 
-
   @param This            - Protocol Instance structure.
 
-  @retval  EFI_SUCEESS  BDS->Entry has finished executing.
-
 **/
 VOID
 EFIAPI
diff --git a/MdeModulePkg/Universal/BdsDxe/BdsEntry.c b/MdeModulePkg/Universal/BdsDxe/BdsEntry.c
index 3c8b1c443b..ba72ba2ee3 100644
--- a/MdeModulePkg/Universal/BdsDxe/BdsEntry.c
+++ b/MdeModulePkg/Universal/BdsDxe/BdsEntry.c
@@ -262,11 +262,8 @@ BdsBootDeviceSelect (
   Service routine for BdsInstance->Entry(). Devices are connected, the
   consoles are initialized, and the boot options are tried.
 
-
   @param This            - Protocol Instance structure.
 
-  @retval  EFI_SUCEESS  BDS->Entry has finished executing.
-
 **/
 VOID
 EFIAPI
diff --git a/MdeModulePkg/Universal/BdsDxe/BootMaint/BootMaint.h b/MdeModulePkg/Universal/BdsDxe/BootMaint/BootMaint.h
index b899bc86d7..70335a6f9a 100644
--- a/MdeModulePkg/Universal/BdsDxe/BootMaint/BootMaint.h
+++ b/MdeModulePkg/Universal/BdsDxe/BootMaint/BootMaint.h
@@ -673,8 +673,6 @@ BOpt_CreateMenuEntry (
 
   @param MenuEntry   A pointer to BM_MENU_ENTRY.
 
-  @retval VOID
-
 **/
 VOID
 BOpt_DestroyMenuEntry (
diff --git a/MdeModulePkg/Universal/BdsDxe/FrontPage.c b/MdeModulePkg/Universal/BdsDxe/FrontPage.c
index 508d4ab532..46355fabd7 100644
--- a/MdeModulePkg/Universal/BdsDxe/FrontPage.c
+++ b/MdeModulePkg/Universal/BdsDxe/FrontPage.c
@@ -564,7 +564,7 @@ ConvertProcessorToString (
 }
 
 /**
-  Convert Memory Size to a string
+  Convert Memory Size to a string.
 
 
   @param MemorySize      - The size of the memory to process