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

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30730 3c298f89-4303-0410-b956-a3cf2f4a3e73

scripts/download.pl

@@ -123,7 +123,7 @@ sub cleanup
 	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";