typo: occured --> occurred

Originally committed as revision 12549 to svn://svn.ffmpeg.org/ffmpeg/trunk

4 files changed, 5 insertions, 5 deletions

diff --git a/libavformat/avformat.h b/libavformat/avformat.h
index 56696eba78..76c1578ba7 100644
--- a/libavformat/avformat.h
+++ b/libavformat/avformat.h
@@ -235,7 +235,7 @@ typedef struct AVInputFormat {
                      int stream_index, int64_t timestamp, int flags);
     /**
      * gets the next timestamp in stream[stream_index].time_base units.
-     * @return the timestamp or AV_NOPTS_VALUE if an error occured
+     * @return the timestamp or AV_NOPTS_VALUE if an error occurred
      */
     int64_t (*read_timestamp)(struct AVFormatContext *s, int stream_index,
                               int64_t *pos, int64_t pos_limit);
@@ -868,7 +868,7 @@ int av_interleaved_write_frame(AVFormatContext *s, AVPacket *pkt);
  * @param flush 1 if no further packets are available as input and all
  *              remaining packets should be output
  * @return 1 if a packet was output, 0 if no packet could be output,
- *         < 0 if an error occured
+ *         < 0 if an error occurred
  */
 int av_interleave_packet_per_dts(AVFormatContext *s, AVPacket *out, AVPacket *pkt, int flush);
 
diff --git a/libavformat/mov.c b/libavformat/mov.c
index 9d3431689c..92957a5100 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -155,7 +155,7 @@ typedef struct MOVContext {
 /* return code:
   1: found what I wanted, exit
   0: continue to parse next atom
- <0: error occured, exit
+ <0: error occurred, exit
 */
 /* links atom IDs to parse functions */
 typedef struct MOVParseTableEntry {
diff --git a/libavformat/os_support.h b/libavformat/os_support.h
index de29a18527..34970e3952 100644
--- a/libavformat/os_support.h
+++ b/libavformat/os_support.h
@@ -69,7 +69,7 @@ typedef unsigned long nfds_t;
 struct pollfd {
     int fd;
     short events;  /* events to look for */
-    short revents; /* events that occured */
+    short revents; /* events that occurred */
 };
 
 /* events & revents */
diff --git a/libavformat/utils.c b/libavformat/utils.c
index 4620e2cbaf..d85090cfca 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -2484,7 +2484,7 @@ int av_interleave_packet_per_dts(AVFormatContext *s, AVPacket *out, AVPacket *pk
  * @param flush 1 if no further packets are available as input and all
  *              remaining packets should be output
  * @return 1 if a packet was output, 0 if no packet could be output,
- *         < 0 if an error occured
+ *         < 0 if an error occurred
  */
 static int av_interleave_packet(AVFormatContext *s, AVPacket *out, AVPacket *in, int flush){
     if(s->oformat->interleave_packet)