Fix the issues reported by phpcs

Hi @himanshu_jhaloya I reviews the MR and it fixes all reported issues no more warning or error to be fixed. Here attaching screenshots for before and after fix.

After fix running phpcs --standard=Drupal,DrupalPractice returns clean.

Thanks!

The report given in the issue summary is not correct: It reports warnings for the walkme.info.yml file, but that file does not have lines that needs to be removed.

name: WalkMe Integration
type: module
description: 'Very basic module for implementing WalkMe™ within Drupal.'
core_version_requirement: ^8 || ^9 || ^10
package: WalkMe
configure: admin/config/system/walkme

If I run the command shown in the issue summary, I get a longer report. I am going to update the issue summary in minutes.

-Before installing this module go to walkme.com, generate the script and publish script.
-After module is installed navigate to admin/config/system/walkme and place walkme script in Script field. 
-
+Before installing this module go to walkme.com,
+generate the script and publish script.
+After module is installed navigate to 
+admin/config/system/walkme and place walkme script in Script field.

Avoiding that lines exceed 80 characters does not mean shorting them to 40 characters or less. There is no rule that says lines must be split after punctuation marks.

It does not seem the MR is removing one of the newlines found at the end of the README.md file.

 /**
- * Class WalkmeForm.
+ * The WalkmeForm class extends the ConfigFormBase class and represents a form.

That description does not describe what that class does, except saying it represent a form, which is implicit in the class name.
A class description must not say which is the parent class nor repeat the class name.

Hi @imustakim,

Applied your latest changes on MR !6 against 8.x-1.x version, it applied not-so successfully but it fixed all errors. Please see below:

walkme git:(8.x-1.x) ✗ curl https://git.drupalcode.org/project/walkme/-/merge_requests/6.diff | patch -p1
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  3278    0  3278    0     0   7283      0 --:--:-- --:--:-- --:--:--  7484
patching file README.md
Hunk #1 FAILED at 1.
1 out of 1 hunk FAILED -- saving rejects to file README.md.rej
patching file src/Form/WalkmeForm.php
patching file walkme.routing.yml
➜  walkme git:(8.x-1.x) ✗ cd ..
➜  contrib git:(main) ✗ phpcs --standard=Drupal,DrupalPractice --extensions=php,module,inc,install,test,profile,theme,css,info,txt,md,yml,twig walkme
➜  contrib git:(main) ✗

Will move this to RTBC

Thanks,
Jake