docs: tags: streamline indentation (#50875)

* docs: tags: streamline indentation to minimal indent

docs/docsite/rst/user_guide/playbooks_tags.rst

@@ -15,20 +15,20 @@ below), but its simplest use is with individual tasks. Here is an example
 that tags two tasks with different tags::
 
     tasks:
-        - yum:
-            name: "{{ item }}"
-            state: present
-          loop:
-             - httpd
-             - memcached
-          tags:
-             - packages
+    - yum:
+        name: "{{ item }}"
+        state: present
+      loop:
+      - httpd
+      - memcached
+      tags:
+      - packages
 
-        - template:
-            src: templates/src.j2
-            dest: /etc/foo.conf
-          tags:
-             - configuration
+    - template:
+        src: templates/src.j2
+        dest: /etc/foo.conf
+      tags:
+      - configuration
 
 If you wanted to just run the "configuration" and "packages" part of a very long playbook, you can use the ``--tags`` option on the command line::
 
@@ -63,7 +63,7 @@ This example tags several tasks with one tag, "ntp"::
         src: ntp.conf.j2
         dest: /etc/ntp.conf
       notify:
-        - restart ntpd
+      - restart ntpd
       tags: ntp
 
     - name: be sure ntpd is running and enabled
@@ -93,12 +93,12 @@ tagged with 'bar', and the second has all its tasks tagged with 'foo'::
 
     - hosts: all
       tags:
-        - bar
+      - bar
       tasks:
         ...
 
     - hosts: all
-      tags: ['foo']
+      tags: [ foo ]
       tasks:
         ...
 
@@ -108,16 +108,16 @@ You may also apply tags to the tasks imported by ``roles``::
       - role: webserver
         vars:
           port: 5000
-        tags: [ 'web', 'foo' ]
+        tags: [ web, foo ]
 
 And to ``import_role:`` and ``import_tasks:`` statements::
 
     - import_role:
         name: myrole
-      tags: [web,foo]
+      tags: [ web, foo ]
 
     - import_tasks: foo.yml
-      tags: [web,foo]
+      tags: [ web, foo ]
 
 
 All of these apply the specified tags to EACH task inside the play, imported
@@ -161,12 +161,12 @@ Playbook file::
 Role tasks file::
 
     - block:
-        - name: First task to run
+      - name: First task to run
         ...
-        - name: Second task to run
+      - name: Second task to run
         ...
       tags:
-        - mytag
+      - mytag
 
 
 .. _special_tags:
@@ -179,16 +179,15 @@ There is a special ``always`` tag that will always run a task, unless specifical
 Example::
 
     tasks:
+    - debug:
+        msg: "Always runs"
+      tags:
+      - always
 
-        - debug:
-            msg: "Always runs"
-          tags:
-            - always
-
-        - debug:
-            msg: "runs when you use tag1"
-          tags:
-            - tag1
+    - debug:
+        msg: "runs when you use tag1"
+      tags:
+      - tag1
 
 .. versionadded:: 2.5
 
@@ -197,8 +196,8 @@ Another special tag is ``never``, which will prevent a task from running unless
 Example::
 
     tasks:
-      - debug: msg='{{ showmevar}}'
-        tags: [ 'never', 'debug' ]
+      - debug: msg="{{ showmevar}}"
+        tags: [ never, debug ]
 
 In this example, the task will only run when the ``debug`` or ``never`` tag is explicitly requested.
 
@@ -218,7 +217,3 @@ By default, Ansible runs as if ``--tags all`` had been specified.
        Have a question?  Stop by the google group!
    `irc.freenode.net <http://irc.freenode.net>`_
        #ansible IRC chat channel
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