[Review-3-6] Fix for typo in template name

[Stefan Knorr (Astron)]

Hi there,

a very simple fix: when I added the title information (File -
Properties) to the Vintage masterpage, I accidentally typed "VIntage",
this is now corrected. (Although the name is apparently localised in
the template manager, so maybe this is almost inconsequential, as most
people don't actually use File - Properties.)

Astron.