Collection fixes for release (#3831) (#430)

Signed-off-by: Modular Magician <[email protected]>

docs/resources/google_pubsub_subscription.md

@@ -51,7 +51,7 @@ Properties that can be accessed from the `google_pubsub_subscription` resource:
 
   * `dead_letter_policy`: A policy that specifies the conditions for dead lettering messages in this subscription. If dead_letter_policy is not set, dead lettering is disabled.  The Cloud Pub/Sub service account associated with this subscriptions's parent project (i.e., service-{project_number}@gcp-sa-pubsub.iam.gserviceaccount.com) must have permission to Acknowledge() messages on this subscription.
 
-    * `dead_letter_topic`: The name of the topic to which dead letter messages should be published. Format is `projects/{project}/topics/{topic}`.  The Cloud Pub/Sub service\naccount associated with the enclosing subscription's parent project (i.e.,  service-{project_number}@gcp-sa-pubsub.iam.gserviceaccount.com) must have permission to Publish() to this topic.  The operation will fail if the topic does not exist. Users should ensure that there is a subscription attached to this topic since messages published to a topic with no subscriptions are lost.
+    * `dead_letter_topic`: The name of the topic to which dead letter messages should be published. Format is `projects/{project}/topics/{topic}`.  The Cloud Pub/Sub service account associated with the enclosing subscription's parent project (i.e.,  service-{project_number}@gcp-sa-pubsub.iam.gserviceaccount.com) must have permission to Publish() to this topic.  The operation will fail if the topic does not exist. Users should ensure that there is a subscription attached to this topic since messages published to a topic with no subscriptions are lost.
 
     * `max_delivery_attempts`: The maximum number of delivery attempts for any message. The value must be between 5 and 100.  The number of delivery attempts is defined as 1 + (the sum of number of  NACKs and number of times the acknowledgement deadline has been exceeded for the message).  A NACK is any call to ModifyAckDeadline with a 0 deadline. Note that client libraries may automatically extend ack_deadlines.  This field will be honored on a best effort basis.  If this parameter is 0, a default value of 5 is used.