Fix the issues reported by phpcs

Issue fixed.

Hi samit.310@gmail.com

I applied your patch #2 to the "Taxonomy Depth Widget" module against version 2.1.0. and confirmed that the mentioned phpcs errors were fixed, however, another new phpcs error was being flagged relating to taxonomy_depth_widget.info.yml.

Please look at the screenshot for your reference,

Thank you.

Hi @samit.310@gmail.com i have retested your patch with cloning the module from git clone command available on version control tab and it looks fine to me.
@clarkssquared I guess you have tested the patch after using the composer command to clone/download the module by using the composer command the "version, project, datestamp" get added by drupal in module info file.

Moving to RTBC.

Fixed on version 2.1.1, thanks for the patch and the tests!