Remove duplicate documentation fields

lib/ansible/modules/extras/cloud/amazon/dynamodb_table.py

@@ -22,7 +22,6 @@ description:
   - Create or delete AWS Dynamo DB tables.
   - Can update the provisioned throughput on existing tables.
   - Returns the status of the specified table.
-version_added: "2.0"
 author: Alan Loi (@loia)
 version_added: "2.0"
 requirements:

lib/ansible/modules/extras/cloud/cloudstack/cs_loadbalancer_rule.py

@@ -46,11 +46,6 @@ options:
     required: false
     choices: [ 'source', 'roundrobin', 'leastconn' ]
     default: 'source'
-  protocol:
-    description:
-      - Protocol for the load balancer rule.
-    required: false
-    default: null
   private_port:
     description:
       - The private port of the private ip address/virtual machine where the network traffic will be load balanced to.