Bug 16893: Missing closing tag disrupts patron detail page style

Bug 16893: Missing closing tag disrupts patron detail page style

A missing closing </i> causes the the patron detail page to be in all
italics if the patron has a restriction message. This patch corrects it.

To test, apply the patch and locate a patron who has a restriction
message. The restriction message should be in italics but the rest of
the page should display normally.

Signed-off-by: Hector Castro <hector.hecaxmmx@gmail.com>
Rest of the page displayed normally

Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>