cosmetics: vertical alignment

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@14516 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

libavcodec/ac3dec.h

@@ -90,7 +90,7 @@ typedef struct {
 ///@}
 
 ///@defgroup aht adaptive hybrid transform
-    int channel_uses_aht[AC3_MAX_CHANNELS];                 ///< channel AHT in use     (chahtinu)
+    int channel_uses_aht[AC3_MAX_CHANNELS];                         ///< channel AHT in use (chahtinu)
     int pre_mantissa[AC3_MAX_CHANNELS][AC3_MAX_COEFS][MAX_BLOCKS];  ///< pre-IDCT mantissas
 ///@}