libs/web: remove a stray non breaking space in DummyValue template
libs/web: remove a stray non breaking space in DummyValue template


deepak78/luci,8devices/luci,8devices/luci,8devices/luci,deepak78/luci,deepak78/luci,deepak78/luci,8devices/luci,deepak78/luci,deepak78/luci,8devices/luci,8devices/luci,deepak78/luci,deepak78/luci