rcutorture/kvm.sh: Use consistent help text for --qemu-args

The '--qemu-args' option's help text is wrongly copied from '--qemu-cmd'
option and its argument type description message format is inconsistent
with other arguments.  This commit fixes the usage and type messages to
be consistent with others.

Fixes: e9ce640001c6 ("rcutorture: Add --qemu-args argument to kvm.sh")

Signed-off-by: SeongJae Park <sj38.park@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/tools/testing/selftests/rcutorture/bin/kvm.sh b/tools/testing/selftests/rcutorture/bin/kvm.sh
index 7eb8d14e2aab..64d96fc3dd62 100755
--- a/tools/testing/selftests/rcutorture/bin/kvm.sh
+++ b/tools/testing/selftests/rcutorture/bin/kvm.sh
@@ -70,7 +70,7 @@ usage () {
         echo "       --kmake-arg kernel-make-arguments"
         echo "       --mac nn:nn:nn:nn:nn:nn"
         echo "       --no-initrd"
-        echo "       --qemu-args qemu-system-..."
+        echo "       --qemu-args qemu-arguments"
         echo "       --qemu-cmd qemu-system-..."
         echo "       --results absolute-pathname"
         echo "       --torture rcu"
@@ -150,7 +150,7 @@ do
                 TORTURE_INITRD=""; export TORTURE_INITRD
                 ;;
         --qemu-args|--qemu-arg)
-                checkarg --qemu-args "-qemu args" $# "$2" '^-' '^error'
+                checkarg --qemu-args "(qemu arguments)" $# "$2" '^-' '^error'
                 TORTURE_QEMU_ARG="$2"
                 shift
                 ;;