message: Add crossorigin="anonymous" to docs index example
diff: @@ -24,7 +24,7 @@ be included after other libraries are loaded, but before your main application c
  .. sourcecode:: html
  - <script src="https://cdn.ravenjs.com/###RAVEN_VERSION###/raven.min.js"></script>
  + <script src="https://cdn.ravenjs.com/###RAVEN_VERSION###/raven.min.js" crossorigin="anonymous"></script>
  For installation using npm or other package managers, see :doc:`install`.
  