/opt/vagrant/embedded/lib/ruby/2.3.0/psych.rb:379:in `parse': (<unknown>): did not find expected '-' indicator while parsing a block collection at line 17 column 5 (Psych::SyntaxError)
	from /opt/vagrant/embedded/lib/ruby/2.3.0/psych.rb:379:in `parse_stream'
	from /opt/vagrant/embedded/lib/ruby/2.3.0/psych.rb:327:in `parse'
	from /opt/vagrant/embedded/lib/ruby/2.3.0/psych.rb:254:in `load'
	from /home/xan/Develop/homestead/Vagrantfile:28:in `block in <top (required)>'
	from /opt/vagrant/embedded/gems/gems/vagrant-2.0.0/lib/vagrant/config/v2/loader.rb:37:in `load'
	from /opt/vagrant/embedded/gems/gems/vagrant-2.0.0/lib/vagrant/config/loader.rb:125:in `block (2 levels) in load'
	from /opt/vagrant/embedded/gems/gems/vagrant-2.0.0/lib/vagrant/config/loader.rb:119:in `each'
	from /opt/vagrant/embedded/gems/gems/vagrant-2.0.0/lib/vagrant/config/loader.rb:119:in `block in load'
	from /opt/vagrant/embedded/gems/gems/vagrant-2.0.0/lib/vagrant/config/loader.rb:116:in `each'
	from /opt/vagrant/embedded/gems/gems/vagrant-2.0.0/lib/vagrant/config/loader.rb:116:in `load'
	from /opt/vagrant/embedded/gems/gems/vagrant-2.0.0/lib/vagrant/vagrantfile.rb:28:in `initialize'
	from /opt/vagrant/embedded/gems/gems/vagrant-2.0.0/lib/vagrant/environment.rb:810:in `new'
	from /opt/vagrant/embedded/gems/gems/vagrant-2.0.0/lib/vagrant/environment.rb:810:in `vagrantfile'
	from /opt/vagrant/embedded/gems/gems/vagrant-2.0.0/lib/vagrant/environment.rb:556:in `host'
	from /opt/vagrant/embedded/gems/gems/vagrant-2.0.0/lib/vagrant/environment.rb:214:in `block in action_runner'
	from /opt/vagrant/embedded/gems/gems/vagrant-2.0.0/lib/vagrant/action/runner.rb:33:in `run'
	from /opt/vagrant/embedded/gems/gems/vagrant-2.0.0/lib/vagrant/environment.rb:543:in `hook'
	from /opt/vagrant/embedded/gems/gems/vagrant-2.0.0/lib/vagrant/environment.rb:792:in `unload'
	from /opt/vagrant/embedded/gems/gems/vagrant-2.0.0/bin/vagrant:141:in `ensure in <main>'
	from /opt/vagrant/embedded/gems/gems/vagrant-2.0.0/bin/vagrant:141:in `<main>'