doc style adjustments: modules [efgh]* (#10398)

* doc style adjustments: modules e*

* doc style adjustments: modules f*

* doc style adjustments: modules g*

* doc style adjustments: modules h*

* Update plugins/modules/easy_install.py

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

---------

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

plugins/modules/gitlab_milestone.py

@@ -12,8 +12,8 @@ module: gitlab_milestone
 short_description: Creates/updates/deletes GitLab Milestones belonging to project or group
 version_added: 8.3.0
 description:
-  - When a milestone does not exist, it will be created.
-  - When a milestone does exist, its value will be updated when the values are different.
+  - When a milestone does not exist, it is created.
+  - When a milestone does exist, its value is updated when the values are different.
   - Milestones can be purged.
 author:
   - "Gabriele Pongelli (@gpongelli)"
@@ -181,22 +181,22 @@ milestones:
       description: A list of milestones which were created.
       returned: always
       type: list
-      sample: ['abcd', 'milestone-one']
+      sample: ["abcd", "milestone-one"]
     untouched:
       description: A list of milestones which exist.
       returned: always
       type: list
-      sample: ['defg', 'new-milestone']
+      sample: ["defg", "new-milestone"]
     removed:
       description: A list of milestones which were deleted.
       returned: always
       type: list
-      sample: ['defg', 'new-milestone']
+      sample: ["defg", "new-milestone"]
     updated:
       description: A list pre-existing milestones whose values have been set.
       returned: always
       type: list
-      sample: ['defg', 'new-milestone']
+      sample: ["defg", "new-milestone"]
 milestones_obj:
   description: API object.
   returned: success