Fix Drupal.Commenting.DocComment.TagsNotGrouped for Examples

Problem/Motivation

There are 9 violations of the Drupal.Commenting.DocComment.TagsNotGrouped rule in Examples.

We should fix them.

Proposed resolution

See the parent issue for instructions on how to install phpcs: #2176147: [meta] Coding standards review for D8 Examples

• Add the Drupal.Commenting.DocComment.TagsNotGrouped sniff as a rule to phpcs.xml.dist.
• Run phpcfb to make automated changes.
• Review the changes made by phpcbf.
• Run phpcs in order to verify that the error no longer exists.
• Submit a patch with all changed files, remembering to include the changes to phpcs.xml.dist in the patch.

To Review

To review this issue you should:

• Install phpcs. Instructions in the meta: #2176147: [meta] Coding standards review for D8 Examples
• Apply the patch.
• Run phpcs on Examples to determine whether the error is fixed.
• Read the patch for a more subjective review.

How to run phpcs?

If you've installed phpcs as per the instructions in the meta, you can then change directories into the examples module and use .. to execute the phpcs executable you just installed. Like this:

$ pwd
/PATH/TO/drupal/modules/examples

$ ../../vendor/bin/phpcs -p -s

[ ...phpcs results print out... ]