lang/perl-test-harness: Fix DEPENDS

Signed-off-by: Marcel Denia <naoir@gmx.net>

lang/perl-test-harness/Makefile

@@ -23,7 +23,7 @@ SECTION:=lang
 CATEGORY:=Languages
 TITLE:=Perl Test Harness
 URL:=http://search.cpan.org/dist/Test-Harness/
-DEPENDS:=+perl
+DEPENDS:=perl
 endef
 
 define Build/Configure