TEST-20-NFS/test.sh: reformat

test/TEST-20-NFS/test.sh

@@ -1,4 +1,6 @@
 #!/bin/bash
+# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# ex: ts=8 sw=4 sts=4 et filetype=sh
 TEST_DESCRIPTION="root filesystem on NFS"
 
 KVERSION=${KVERSION-$(uname -r)}
@@ -14,7 +16,9 @@ run_server() {
 
     fsck -a $TESTDIR/server.ext3 || return 1
     $testdir/run-qemu \
-	-hda $TESTDIR/server.ext3 -m 256M -nographic \
+        -hda $TESTDIR/server.ext3 \
+        -m 256M \
+        -nographic \
         -net nic,macaddr=52:54:00:12:34:56,model=e1000 \
         -net socket,listen=127.0.0.1:12320 \
         -serial $SERIAL \