[PR #9354/97514612 backport][stable-10] r*: normalize docs (#9377)

r*: normalize docs (#9354)

* r*: normalize docs

* Apply suggestions from code review

Co-authored-by: Felix Fontein <felix@fontein.de>

* Apply suggestions from code review

---------

Co-authored-by: Felix Fontein <felix@fontein.de>
(cherry picked from commit 9751461295)

Co-authored-by: Alexei Znamensky <103110+russoz@users.noreply.github.com>

plugins/modules/redis_data_info.py

@@ -8,8 +8,7 @@
 from __future__ import absolute_import, division, print_function
 __metaclass__ = type
 
-DOCUMENTATION = '''
----
+DOCUMENTATION = r"""
 module: redis_data_info
 short_description: Get value of key in Redis database
 version_added: 3.7.0
@@ -33,9 +32,9 @@ seealso:
   - module: community.general.redis_data_incr
   - module: community.general.redis_info
   - module: community.general.redis
-'''
+"""
 
-EXAMPLES = '''
+EXAMPLES = r"""
 - name: Get key foo=bar from loalhost with no username
   community.general.redis_data_info:
     login_host: localhost
@@ -50,9 +49,9 @@ EXAMPLES = '''
     validate_certs: true
     ssl_ca_certs: /path/to/ca/certs
     key: foo
-'''
+"""
 
-RETURN = '''
+RETURN = r"""
 exists:
   description: If they key exists in the database.
   returned: on success
@@ -67,7 +66,7 @@ msg:
   returned: always
   type: str
   sample: 'Got key: foo with value: bar'
-'''
+"""
 
 from ansible.module_utils.basic import AnsibleModule
 from ansible_collections.community.general.plugins.module_utils.redis import (