typo

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@7137 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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 comman line multiple times. Each occurence is
+option on the command line multiple times. Each occurence is
 then applied to the next input or output file.
 
 * To set the video bitrate of the output file to 64Kbit/s: