Fix year in the fix_manpages.patch. It's 2011 :)

debian/patches/fixup_manpages.diff

@@ -3,7 +3,7 @@ Subject: fix a couple of small issues with cmake manpages
 Origin: vendor
 Forwarded: yes
 Bug: http://public.kitware.com/Bug/view.php?id=11883
-Last-Update: 2010-02-19
+Last-Update: 2011-02-19
 
 W: cmake: manpage-has-errors-from-man usr/share/man/man1/cmake.1.gz 10029: warning [p 158, 13.5i]: can't break line
 I: cmake: spelling-error-in-manpage usr/share/man/man1/cmake.1.gz informations information