[SCM] libav/experimental: cosmetics: fix usefuLL --> usefuL typo

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit 804de96a83c8ad42d9e4f2b02d5b3f99ca31b725
Author: Diego Biurrun <diego at biurrun.de>
Date:   Thu Feb 22 00:07:42 2007 +0000

    cosmetics: fix usefuLL --> usefuL typo
    
    Originally committed as revision 8061 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavformat/rtp.h b/libavformat/rtp.h
index c46d0b8..d142fff 100644
--- a/libavformat/rtp.h
+++ b/libavformat/rtp.h
@@ -53,7 +53,7 @@ extern URLProtocol rtp_protocol;
 #define RTCP_TX_RATIO_NUM 5
 #define RTCP_TX_RATIO_DEN 1000
 
-/* Structure listing usefull vars to parse RTP packet payload*/
+/* Structure listing useful vars to parse RTP packet payload*/
 typedef struct rtp_payload_data_s
 {
     int sizelength;
diff --git a/libavutil/rational.h b/libavutil/rational.h
index 43fc221..140ce66 100644
--- a/libavutil/rational.h
+++ b/libavutil/rational.h
@@ -56,7 +56,7 @@ static inline double av_q2d(AVRational a){
 
 /**
  * reduce a fraction.
- * this is usefull for framerate calculations
+ * This is useful for framerate calculations.
  * @param max the maximum allowed for dst_nom & dst_den
  * @return 1 if exact, 0 otherwise
  */

-- 
Libav/FFmpeg packaging