Auto merge of #5695 - mdeering:master, r=segiddins
Auto merge of #5695 - mdeering:master, r=segiddins

List the remote host correctly in rake task desc.

When using the `allowed_push_host` metadata in a gems gemspec along with `bundler/gem_tasks` `rake release` shows that the gem will be pushed to rubygems.org rather then showing the configured `allowed_push_host` if that has been set.  This resolves that confusion by showing the correct host that `rake release` will attempt to push to.

* [x] `bin/rspec`
* [x] `rubocop -a`

dilumnavanjana/bundler,mvz/bundler,bundler/bundler,dilumnavanjana/bundler,mvz/bundler,bundler/bundler