remove unneeded empty line.

cocos/2d/CCFontAtlasCache.h

@@ -35,10 +35,8 @@
 NS_CC_BEGIN
 
 class CC_DLL FontAtlasCache
-{
-    
+{  
 public:
-    
     static FontAtlas * getFontAtlasTTF(const std::string& fontFileName, int size, GlyphCollection glyphs, const char *customGlyphs = 0, bool useDistanceField = false);
     static FontAtlas * getFontAtlasFNT(const std::string& fontFileName);
 
@@ -48,8 +46,7 @@ public:
     
     static bool releaseFontAtlas(FontAtlas *atlas);
     
-private:
-    
+private: 
     static std::string generateFontName(const std::string& fontFileName, int size, GlyphCollection theGlyphs, bool useDistanceField);
     static std::unordered_map<std::string, FontAtlas *> _atlasMap;
 };

cocos/2d/CCFontCharMap.h

@@ -32,10 +32,8 @@
 NS_CC_BEGIN
 
 class FontCharMap : public Font
-{
-    
+{  
 public:
-    
     static FontCharMap * create(const std::string& charMapFile, int itemWidth, int itemHeight, int startCharMap);
     static FontCharMap * create(Texture2D* texture, int itemWidth, int itemHeight, int startCharMap);
     static FontCharMap * create(const std::string& plistFile);
@@ -44,8 +42,7 @@ public:
     virtual Rect  getRectForChar(unsigned short theChar) const override;
     virtual FontAtlas *createFontAtlas() override;
     
-protected:
-    
+protected:    
     FontCharMap(Texture2D* texture,int itemWidth, int itemHeight, int startCharMap) :
         _texture(texture),_itemWidth(itemWidth),_itemHeight(itemHeight),_mapStartChar(startCharMap),_charRect(0,0,itemWidth,itemHeight){}
     /**
@@ -55,7 +52,6 @@ protected:
     virtual ~FontCharMap();
     
 private:
-    
     Texture2D* _texture;
     int _mapStartChar;
     int _itemWidth;

cocos/2d/CCLabelTextFormatter.cpp

@@ -353,7 +353,7 @@ bool LabelTextFormatter::createStringSprites(LabelTextFormatProtocol *theLabel)
         
         
         Point fontPos = Point((float)nextFontPositionX + charXOffset +   charRect.size.width  *  0.5f + kerningAmount,
-                             (float)nextFontPositionY + yOffset     -   charRect.size.height *  0.5f);
+                             (float)nextFontPositionY + yOffset - charRect.size.height *  0.5f);
                
         if( theLabel->recordLetterInfo(CC_POINT_PIXELS_TO_POINTS(fontPos),c,i) == false)
         {