qemu-doc: Add missing parameter in description of -D option

'logfile' is a place holder for a non optional parameter.

Signed-off-by: Stefan Weil <sw@weilnetz.de>

diff --git a/qemu-options.hx b/qemu-options.hx
index a169792f07bba1ff3973d1bc33a9f1dc901a4e77..4170d6177db879e2ac5157cf13307de81ce25a2d 100644 (file)
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -2316,9 +2316,9 @@ DEF("D", HAS_ARG, QEMU_OPTION_D, \
     "-D logfile      output log to logfile (instead of the default /tmp/qemu.log)\n",
     QEMU_ARCH_ALL)
 STEXI
-@item -D
+@item -D @var{logfile}
 @findex -D
-Output log in logfile instead of /tmp/qemu.log
+Output log in @var{logfile} instead of /tmp/qemu.log
 ETEXI
 
 DEF("hdachs", HAS_ARG, QEMU_OPTION_hdachs, \