Update documentation on how to use IAM role for SQS.

James Moey · James Moey · commit a7047070f0fd · 2015-06-17T18:58:18.000+10:00
diff --git a/docs/aws-provider.rst b/docs/aws-provider.rst
@@ -41,6 +41,7 @@ credentials in your configuration.
                     subscribers:
                         - { endpoint: http://example.com/qpush, protocol: http }
 
+You may exclude the aws key and secret if you are using IAM role in EC2.
 
 Using SNS
 ^^^^^^^^^
