diff --git a/plugins/modules/elb_classic_lb_info.py b/plugins/modules/elb_classic_lb_info.py
index 9298085e28..3d3d43d4e7 100644
--- a/plugins/modules/elb_classic_lb_info.py
+++ b/plugins/modules/elb_classic_lb_info.py
@@ -1,29 +1,16 @@
 #!/usr/bin/python
-#
-# This is a free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This Ansible library is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this library.  If not, see <http://www.gnu.org/licenses/>.
-
-from __future__ import (absolute_import, division, print_function)
-__metaclass__ = type
-
-
-DOCUMENTATION = r'''
+# -*- coding: utf-8 -*-
+
+# Copyright: Contributors to the Ansible project
+# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+
+DOCUMENTATION = r"""
 ---
 module: elb_classic_lb_info
 version_added: 1.0.0
 short_description: Gather information about EC2 Elastic Load Balancers in AWS
 description:
-    - Gather information about EC2 Elastic Load Balancers in AWS
+  - Gather information about EC2 Elastic Load Balancers in AWS
 author:
   - "Michael Schultz (@mjschultz)"
   - "Fernando Jose Pando (@nand0p)"
@@ -35,12 +22,12 @@
     elements: str
     default: []
 extends_documentation_fragment:
-- amazon.aws.aws
-- amazon.aws.ec2
-- amazon.aws.boto3
-'''
+  - amazon.aws.common.modules
+  - amazon.aws.region.modules
+  - amazon.aws.boto3
+"""
 
-EXAMPLES = r'''
+EXAMPLES = r"""
 # Note: These examples do not set authentication details, see the AWS Guide for details.
 # Output format tries to match amazon.aws.ec2_elb_lb module input parameters
 
@@ -71,9 +58,9 @@
     msg: "{{ item.dns_name }}"
   loop: "{{ elb_info.elbs }}"
 
-'''
+"""
 
-RETURN = r'''
+RETURN = r"""
 elbs:
   description: a list of load balancers
   returned: always
@@ -137,21 +124,22 @@
           - subnet-XXXXXXXX
         tags: {}
         vpc_id: vpc-c248fda4
-'''
-
-from ansible_collections.community.aws.plugins.module_utils.modules import AnsibleCommunityAWSModule as AnsibleAWSModule
-from ansible_collections.amazon.aws.plugins.module_utils.core import is_boto3_error_code
-from ansible_collections.amazon.aws.plugins.module_utils.ec2 import (
-    AWSRetry,
-    camel_dict_to_snake_dict,
-    boto3_tag_list_to_ansible_dict
-)
+"""
 
 try:
     import botocore
 except ImportError:
     pass  # caught by AnsibleAWSModule
 
+from ansible.module_utils.common.dict_transformations import camel_dict_to_snake_dict
+
+from ansible_collections.amazon.aws.plugins.module_utils.botocore import is_boto3_error_code
+from ansible_collections.amazon.aws.plugins.module_utils.retries import AWSRetry
+from ansible_collections.amazon.aws.plugins.module_utils.tagging import boto3_tag_list_to_ansible_dict
+
+from ansible_collections.community.aws.plugins.module_utils.modules import AnsibleCommunityAWSModule as AnsibleAWSModule
+
+
 MAX_AWS_RETRIES = 5
 MAX_AWS_DELAY = 5