Bug 8194 - Layout problem on subscription add when showing manual history

Bug 8194 - Layout problem on subscription add when showing manual history

Markup errors were causing display problems when the "manual history"
section is shown.

To test, apply the patch, load the subscription add page, and check
the "manual history" checkbox. The "Serials planning" section
should appear directly below the "manual history" section.

Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Works nicely.

Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>