typo

Originally committed as revision 7144 to svn://svn.ffmpeg.org/ffmpeg/trunk

doc/ffmpeg-doc.texi

@@ -140,7 +140,7 @@ If no input file is given, audio/video grabbing is done.
 
 As a general rule, options are applied to the next specified
 file. Therefore, order is important, and you can have the same
-option on the command line multiple times. Each occurence is
+option on the command line multiple times. Each occurrence is
 then applied to the next input or output file.
 
 * To set the video bitrate of the output file to 64kbit/s: