Remove unnecessary lines

MartinKoerner · web-flow · commit e0424de8634d · 2016-09-07T08:55:24.000+02:00
diff --git a/share/ruby-build/jruby-9.1.5.0 b/share/ruby-build/jruby-9.1.5.0
@@ -1,4 +1,2 @@
-https://s3.amazonaws.com/jruby.org/downloads/9.1.5.0/jruby-bin-9.1.5.0.tar.gz
-
 require_java7
 install_package "jruby-9.1.5.0" "https://s3.amazonaws.com/jruby.org/downloads/9.1.5.0/jruby-bin-9.1.5.0.tar.gz#28e4f3aefbb4497c5c5edc04246778b3305105c3d3d6de11be067826cc5bb766" jruby
