Fix comments error.
    
    Contributed-under: TianoCore Contribution Agreement 1.0
    Signed-off-by: "Yao, Jiewen" <jiewen.yao@intel.com>
    Reviewed-by: "Rangarajan, Ravi P" <ravi.p.rangarajan@intel.com>
    Reviewed-by: "Ma, Maurice" <maurice.ma@intel.com>
    
    
    git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16845 6f19259b-4bc3-4df7-8a09-765794883524