[libvirt] [PATCH] docs: Fix missing timestamp inside backingStore.

[Erik Skultety]

On Mon, Sep 10, 2018 at 11:57:13PM -0300, Julio Faracco wrote:
> All backingStore XML definitions have a XML tag with the timestamp. This
> timestamp is not defined insinde RNG volume storage schema and it is
> causing some problems to validate and check volume XMLs.
>
> Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1594266
>
> Signed-off-by: Julio Faracco <jcfaracco at gmail.com>

Reviewed-by: Erik Skultety <eskultet at redhat.com>