Fix doxygen comment for structure and macro

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6097 6f19259b-4bc3-4df7-8a09-765794883524

MdePkg/Include/Protocol/SimpleTextInEx.h

@@ -305,29 +305,13 @@ EFI_STATUS
   device. It is an extension to the Simple Text Input protocol
   which allows a variety of extended shift state information to be
   returned.
-
-  @param Reset            
-  Reset the ConsoleIn device. See Reset().
-
-  @param ReadKeyStrokeEx  
-  Returns the next input character.
-
-  @param WaitForKeyEx   
-  Event to use with WaitForEvent() to wait for a key to be available.
-
-  @param SetState   
-  Set the EFI_KEY_TOGGLE_STATE state settings for the input device.
-
-  @param RegisterKeyNotify  
-  Register a notification function to be called when a given key sequence is hit.
-
-  @param UnregisterKeyNotifyRemoves   
-  A specific notification function.
-
 **/
 struct _EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL{
   EFI_INPUT_RESET_EX              Reset;
   EFI_INPUT_READ_KEY_EX           ReadKeyStrokeEx;
+  ///
+  /// Event to use with WaitForEvent() to wait for a key to be available.
+  ///
   EFI_EVENT                       WaitForKeyEx;
   EFI_SET_STATE                   SetState;
   EFI_REGISTER_KEYSTROKE_NOTIFY   RegisterKeyNotify;