Refine comments for BDS module.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7084 6f19259b-4bc3-4df7-8a09-765794883524

MdeModulePkg/Universal/BdsDxe/BootMaint/BootMaint.c

@@ -1041,8 +1041,6 @@ InitializeBM (
 
   @param CallbackData    The BMM context data.
 
-  
-
 **/
 VOID
 InitAllMenu (
@@ -1068,10 +1066,6 @@ InitAllMenu (
 /**
   Free up all Menu Option list.
 
-  
-
-  
-
 **/
 VOID
 FreeAllMenu (
@@ -1090,11 +1084,6 @@ FreeAllMenu (
 /**
   Intialize all the string depositories.
 
-
-  
-
-  
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 **/
 VOID
 InitializeStringDepository (
@@ -1115,7 +1104,6 @@ InitializeStringDepository (
 /**
   Fetch a usable string node from the string depository and return the string token.
 
-
   @param CallbackData    The BMM context data.
   @param StringDepository  The string repository.
 
@@ -1164,11 +1152,6 @@ GetStringTokenFromDepository (
 /**
   Reclaim string depositories by moving the current node pointer to list head..
 
-
-   
-
-  
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 **/
 VOID
 ReclaimStringDepository (
@@ -1188,11 +1171,6 @@ ReclaimStringDepository (
 /**
   Release resource for all the string depositories.
 
-
-  
-
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 **/
 VOID
 CleanUpStringDepository (