diff --git a/source/Lib/CommonLib/IntraPrediction.h b/source/Lib/CommonLib/IntraPrediction.h
index 885ced6fea3be1ec797632afcbc9751ee0f3972b..2d29ec29b1a692ccc97e3aa4fd494ae8fae52b3b 100644
--- a/source/Lib/CommonLib/IntraPrediction.h
+++ b/source/Lib/CommonLib/IntraPrediction.h
@@ -113,7 +113,7 @@ protected:
   int m_leftRefLength;
   // prediction
   void xPredIntraPlanar           ( const CPelBuf &pSrc, PelBuf &pDst );
-  void xPredIntraDc(const CPelBuf &pSrc, PelBuf &pDst, const ChannelType channelType, const bool enableBoundaryFilter = true);
+  void xPredIntraDc               ( const CPelBuf &pSrc, PelBuf &pDst, const ChannelType channelType, const bool enableBoundaryFilter = true );
   void xPredIntraAng              ( const CPelBuf &pSrc, PelBuf &pDst, const ChannelType channelType, const ClpRng& clpRng);
 
   void initPredIntraParams        ( const PredictionUnit & pu,  const CompArea compArea, const SPS& sps );
@@ -121,7 +121,7 @@ protected:
   static bool isIntegerSlope(const int absAng) { return (0 == (absAng & 0x1F)); }
 
   void xPredIntraBDPCM            ( const CPelBuf &pSrc, PelBuf &pDst, const uint32_t dirMode, const ClpRng& clpRng );
-  Pel  xGetPredValDc(const CPelBuf &pSrc, const Size &dstSize);
+  Pel  xGetPredValDc              ( const CPelBuf &pSrc, const Size &dstSize );
 
   void xFillReferenceSamples      ( const CPelBuf &recoBuf,      Pel* refBufUnfiltered, const CompArea &area, const CodingUnit &cu );
   void xFilterReferenceSamples    ( const Pel* refBufUnfiltered, Pel* refBufFiltered, const CompArea &area, const SPS &sps