title: Homestead.yaml format directory path with parenthesis
body: <p>Getting an error when launching homestead, think it's due to formatting of directory path in Homestead.yaml</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-html lang-html prettyprint-override"><code>---
  ip: "192.168.10.10"
  memory: 2048
  cpus: 1
  provider: virtualbox
  
  authorize: c:/Users/Charles W/.ssh/id_rsa.pub
  
  keys:
          - c:/Users/Charles W/.ssh/id_rsa
  
  folders:
          - map: d:/Dropbox (Personal)/code/Homestead/ 
        to: /home/vagrant/code
  
  sites:
      - map: homestead.test
        to: /home/vagrant/code/public
  
  databases:
      - homestead</code></pre>
  </div>
  </div>
  </p>
  
  <p>I've tried escaping the special characted with <code>\</code> and also tried putting <code>"</code> around the entire path, and still getting error <code>C:/HashiCorp/Vagrant/embedded/mingw64/lib/ruby/2.4.0/psych.rb:377:in 'parse': (&lt;unknown&gt;): did not find expected key while parsing a block mapping at line 2 column 1 (Psych::SyntaxError)</code></p>
  
  <p>When running <code>vagrant up</code> from gitbash on Windows 10</p>
  
  <p>How should I properly format directy path in .yaml file?</p>