Fix the issues reported by phpcs

Hi @yashmalviya ,

As this is mainly ok, I would suggest to change the issue title and description to cover all files in the module/project for Drupal coding standards or you change only the relevant code which the title is suggesting.
Thanks

Hi I have changed the title of this issue and also performed the issue fixes which was rised by below command.
phpcs --standard=Drupal,DrupalPractice --extensions=php,module,inc,install,test,profile,theme,info,txt,md,yml web/modules/custom/image_field_caption

Providing patch with phpcs-issue-fixes.

Hi @Ashutosh Ahirwal

I reviewed patch 4, applied it against Image Field Caption 8.x-1.2, and confirmed it fixes the errors/warnings that is reported by phpcs.

I added screenshots for reference.
Thank You.

Reroll due to other patches being applied.

Committed

Automatically closed - issue fixed for 2 weeks with no activity.