Set gem homepage to current git repository

Author: orien

webmachine.gemspec

@@ -10,7 +10,7 @@ Gem::Specification.new do |gem|
     the confusion of going through a CGI-style interface like Rack. It is strongly influenced
     by the original Erlang project of the same name and shares its opinionated nature about HTTP.
   DESC
-  gem.homepage = "http://github.com/seancribbs/webmachine-ruby"
+  gem.homepage = "https://github.com/webmachine/webmachine-ruby"
   gem.authors = ["Sean Cribbs"]
   gem.email = ["[email protected]"]
   gem.license = "Apache-2.0"