Fix bug in reporting sectors

[pstray]

A small fix to fix a python error.

[frbor]

I do not think this is a bug. sectors contains two lists, sectors and unknown_sectors:

   "sectors": {    
       "sectors": [   
           "finance"    
       ],    
       "unknown_sectors": []
   }

See https://github.com/mnemonic-no/act-workers/blob/master/test/scio-doc.json for an example scio document.

[pstray]

That may be what it should have been, but it was definitely just a list.... without that patch, it dies with the following error-message:

AttributeError: 'list' object has no attribute 'get'

[frbor]

I'm sorry for the confusion, but I do think this errors occurs when the old act-scio, which is documented in the act documentation repos, is used (instead of act-scio2 which is a reimplemntation of scio).

We will update the doc to point to act-scio2.

[pstray]

That seems like a likely cause. Maybe the doc format should have a version field so this kind of bugs could be handled more gracefully ;)