Fix doxygen issue:

1) comment for structure should be in doxygen format, such as /// , /**, /*!
2) comment for data field of structure should in doxygen format.
3) should not exist blank between ") (" when declaring a type of function point.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5364 6f19259b-4bc3-4df7-8a09-765794883524

MdePkg/Include/Protocol/GraphicsOutput.h

@@ -67,7 +67,7 @@ typedef struct {
 **/
 typedef
 EFI_STATUS
-(EFIAPI *EFI_GRAPHICS_OUTPUT_PROTOCOL_QUERY_MODE) (
+(EFIAPI *EFI_GRAPHICS_OUTPUT_PROTOCOL_QUERY_MODE)(
   IN  EFI_GRAPHICS_OUTPUT_PROTOCOL          *This,
   IN  UINT32                                ModeNumber,
   OUT UINTN                                 *SizeOfInfo,
@@ -88,7 +88,7 @@ EFI_STATUS
 **/
 typedef
 EFI_STATUS
-(EFIAPI *EFI_GRAPHICS_OUTPUT_PROTOCOL_SET_MODE) (
+(EFIAPI *EFI_GRAPHICS_OUTPUT_PROTOCOL_SET_MODE)(
   IN  EFI_GRAPHICS_OUTPUT_PROTOCOL *This,
   IN  UINT32                       ModeNumber
   )
@@ -160,7 +160,7 @@ typedef enum {
 **/
 typedef
 EFI_STATUS
-(EFIAPI *EFI_GRAPHICS_OUTPUT_PROTOCOL_BLT) (
+(EFIAPI *EFI_GRAPHICS_OUTPUT_PROTOCOL_BLT)(
   IN  EFI_GRAPHICS_OUTPUT_PROTOCOL            *This,
   IN  EFI_GRAPHICS_OUTPUT_BLT_PIXEL           *BltBuffer,   OPTIONAL
   IN  EFI_GRAPHICS_OUTPUT_BLT_OPERATION       BltOperation,