audio: fix buffer-length typo in documentation

Fixes: f0b3d81152 ("audio: -audiodev command line option: documentation")
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20190918095335.7646-2-stefanha@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Stefan Hajnoczi 2019-09-18 10:53:33 +01:00 committed by Gerd Hoffmann
parent 4300b7c2cd
commit 8624725ba5

View File

@ -439,7 +439,7 @@ DEF("audiodev", HAS_ARG, QEMU_OPTION_audiodev,
" in|out.format= sample format to use with fixed settings\n"
" valid values: s8, s16, s32, u8, u16, u32\n"
" in|out.voices= number of voices to use\n"
" in|out.buffer-len= length of buffer in microseconds\n"
" in|out.buffer-length= length of buffer in microseconds\n"
"-audiodev none,id=id,[,prop[=value][,...]]\n"
" dummy driver that discards all output\n"
#ifdef CONFIG_AUDIO_ALSA
@ -524,7 +524,7 @@ Valid values are: @code{s8}, @code{s16}, @code{s32}, @code{u8},
@item in|out.voices=@var{voices}
Specify the number of @var{voices} to use. Default is 1.
@item in|out.buffer=@var{usecs}
@item in|out.buffer-length=@var{usecs}
Sets the size of the buffer in microseconds.
@end table