Merge pull request #745 from brycem/doc_update

bug in the docs

docs/sqsqueue

@@ -10,6 +10,6 @@ SqsQueue allows GitHub to send a notification to a queue inside your Amazon AWS
    that has permissions to perform 'SendMessage' operations. (https://console.aws.amazon.com/sqs/)
 
 2. Aws SQS ARN is the unique code SQS references your queue with. It can be copied from the console
-   or fetched through the API. It takes the form of arn:aws:sqs:us-<region>-<dc>:<id>:<name>. Copy and
+   or fetched through the API. It takes the form of arn:aws:sqs:us-(region)-(dc):(id):(name). Copy and
    paste the entire string. This hook parses the necessary details from the arn.
    You may also specify a SQS Queue URL instead of an ARN if you want to use IAM or a Queue that was created using a different account.