doc: Small grammar fix in -f description

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
This commit is contained in:
Derek Buitenhuis 2013-03-30 14:44:33 -04:00
parent e54a15b681
commit 876fe11e32

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@ -222,7 +222,7 @@ described.
@item -f @var{fmt} (@emph{input/output})
Force input or output file format. The format is normally auto detected for input
files and guessed from file extension for output files, so this option is not
files and guessed from the file extension for output files, so this option is not
needed in most cases.
@item -i @var{filename} (@emph{input})