Revert "scripts/download.pl: fix sourceforge url"

To use the new url, the project name would need to be appended multiple times,
let's hope the old redirect will continue to work in the future

SVN-Revision: 30730

scripts/download.pl

@@ -123,7 +123,7 @@ foreach my $mirror (@ARGV) {
 	if ($mirror =~ /^\@SF\/(.+)$/) {
 		# give sourceforge a few more tries, because it redirects to different mirrors
 		for (1 .. 5) {
-			push @mirrors, "http://downloads.sourceforge.net/project/$1";
+			push @mirrors, "http://downloads.sourceforge.net/$1";
 		}
 	} elsif ($mirror =~ /^\@GNU\/(.+)$/) {
 		push @mirrors, "ftp://ftp.gnu.org/gnu/$1";