build/Makefile-newvs.am: Fix %.vcxproj Rule
build/Makefile-newvs.am: Fix %.vcxproj Rule

The if-else statement added in commit 9bc3ae9 was missing a '\' after the
'else', causing 'make dist/distcheck' to break with "unexpected
end-of-file" errors.

Fix this-didn't notice this when reviewing that patch.  My fault. :|

krichter722/glib,mzabaluev/glib,johne53/MB3Glib,Distrotech/glib,gale320/glib,tamaskenez/glib,MathieuDuponchelle/glib,endlessm/glib,mzabaluev/glib,johne53/MB3Glib,mzabaluev/glib,gale320/glib,MathieuDuponchelle/glib,tamaskenez/glib,MathieuDuponchelle/glib,johne53/MB3Glib,ieei/glib,cention-sany/glib,endlessm/glib,johne53/MB3Glib,Distrotech/glib,cention-sany/glib,ieei/glib,tamaskenez/glib,tamaskenez/glib,krichter722/glib,cention-sany/glib,MathieuDuponchelle/glib,endlessm/glib,krichter722/glib,tchakabam/glib,endlessm/glib,tchakabam/glib,Distrotech/glib,MathieuDuponchelle/glib,Distrotech/glib,gale320/glib,gale320/glib,tamaskenez/glib,krichter722/glib,gale320/glib,krichter722/glib,cention-sany/glib,ieei/glib,endlessm/glib,mzabaluev/glib,cention-sany/glib,ieei/glib,ieei/glib,johne53/MB3Glib,mzabaluev/glib,Distrotech/glib,tchakabam/glib,tchakabam/glib,tchakabam/glib,johne53/MB3Glib