doc_fragments: Clean up parameter types (storage) (#52179)

* module_utils: Clean up parameter types (storage)

This PR includes:

- Parameter types added
- Copyright format fixes
- Short license statement
- Description fixes (only for a few files, then I stopped :-))

* Fix quotes

* Fix rST issue

lib/ansible/plugins/doc_fragments/purestorage.py

@@ -1,26 +1,13 @@
-#
-# (c) 2017,  Simon Dodsley <simon@purestorage.com>
-#
-# This file is part of Ansible
-#
-# Ansible is 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.
-#
-# Ansible 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 Ansible.  If not, see <http://www.gnu.org/licenses/>.
+# -*- coding: utf-8 -*-
+
+# Copyright: (c) 2017, Simon Dodsley <simon@purestorage.com>
+# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
 
 
 class ModuleDocFragment(object):
 
     # Standard Pure Storage documentation fragment
-    DOCUMENTATION = '''
+    DOCUMENTATION = r'''
 options:
   - See separate platform section for more details
 requirements:
@@ -30,39 +17,43 @@ notes:
 '''
 
     # Documentation fragment for FlashBlade
-    FB = '''
+    FB = r'''
 options:
   fb_url:
     description:
       - FlashBlade management IP address or Hostname.
+    type: str
   api_token:
     description:
       - FlashBlade API token for admin privileged user.
+    type: str
 notes:
-  - This module requires the ``purity_fb`` Python library
+  - This module requires the C(purity_fb) Python library
   - You must set C(PUREFB_URL) and C(PUREFB_API) environment variables
     if I(fb_url) and I(api_token) arguments are not passed to the module directly
 requirements:
-  - "python >= 2.7"
-  - "purity_fb >= 1.1"
+  - python >= 2.7
+  - purity_fb >= 1.1
 '''
 
     # Documentation fragment for FlashArray
-    FA = '''
+    FA = r'''
 options:
   fa_url:
     description:
       - FlashArray management IPv4 address or Hostname.
+    type: str
     required: true
   api_token:
     description:
       - FlashArray API token for admin privileged user.
+    type: str
     required: true
 notes:
-  - This module requires the ``purestorage`` Python library
+  - This module requires the C(purestorage) Python library
   - You must set C(PUREFA_URL) and C(PUREFA_API) environment variables
     if I(fa_url) and I(api_token) arguments are not passed to the module directly
 requirements:
-  - "python >= 2.7"
+  - python >= 2.7
   - purestorage
 '''