[DOC] Update documentation for `runInDebug`
[DOC] Update documentation for `runInDebug`

The documentation was incorrect, see: 
https://github.com/emberjs/ember.js/issues/18912
emberjs/ember.js,knownasilya/ember.js,mixonic/ember.js,knownasilya/ember.js,knownasilya/ember.js,sandstrom/ember.js,sandstrom/ember.js,stefanpenner/ember.js,elwayman02/ember.js,tildeio/ember.js,mixonic/ember.js,sly7-7/ember.js,sandstrom/ember.js,tildeio/ember.js,stefanpenner/ember.js,sly7-7/ember.js,tildeio/ember.js,stefanpenner/ember.js,elwayman02/ember.js,emberjs/ember.js,emberjs/ember.js,mixonic/ember.js,elwayman02/ember.js,elwayman02/ember.js,sly7-7/ember.js