Standardized formatting of CLI reference commands

Command name should be a H1

Only Description, Examples, and Related Commands should be H2

Changed 'Related information' heading to 'Related commands' since 99% it is only linking commands

Added some examples where relevant

Signed-off-by: Misty Stanley-Jones <misty@docker.com>
(cherry picked from commit 52df69f00d)

docs/reference/commandline/plugin_create.md

@@ -21,33 +21,38 @@ Usage:  docker plugin create [OPTIONS] PLUGIN PLUGIN-DATA-DIR
 Create a plugin from a rootfs and configuration. Plugin data directory must contain config.json and rootfs directory.
 
 Options:
-      --compress   Compress the context using gzip 
+      --compress   Compress the context using gzip
       --help       Print usage
 ```
 
+## Description
+
 Creates a plugin. Before creating the plugin, prepare the plugin's root filesystem as well as
 [the config.json](../../extend/config.md)
 
+## Examples
 
 The following example shows how to create a sample `plugin`.
 
 ```bash
-
 $ ls -ls /home/pluginDir
 
 4 -rw-r--r--  1 root root 431 Nov  7 01:40 config.json
 0 drwxr-xr-x 19 root root 420 Nov  7 01:40 rootfs
 
 $ docker plugin create plugin /home/pluginDir
+
 plugin
 
-NAME                  	TAG                 DESCRIPTION                  ENABLED
-plugin                  latest              A sample plugin for Docker   true
+$ docker plugin ls
+
+ID                  NAME                TAG                 DESCRIPTION                  ENABLED
+672d8144ec02        plugin              latest              A sample plugin for Docker   false
 ```
 
 The plugin can subsequently be enabled for local use or pushed to the public registry.
 
-## Related information
+## Related commands
 
 * [plugin disable](plugin_disable.md)
 * [plugin enable](plugin_enable.md)