Fix the issues reported by phpcs

Verified the patch #14 and tested it on Drupal version 10.1.x and PDF Reader 3.x. The patch works fine and errors mentioned in the tickets are fixed. I have added the screenshots for reference. But there is one warning

FILE: .../pdf_reader/src/Plugin/Field/FieldFormatter/FieldPdfReaderField.php
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FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE
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 180 | WARNING | [x] A comma should follow the last multiline array item. Found: )
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PHPCBF CAN FIX THE 1 MARKED SNIFF VIOLATIONS AUTOMATICALLY
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Time: 143ms; Memory: 10MB

Thanks everyone!

Fixed on commit:

diff --git a/src/Plugin/Field/FieldFormatter/FieldPdfReaderField.php b/src/Plugin/Field/FieldFormatter/FieldPdfReaderField.php
index 682ed78..acb7d31 100644
--- a/src/Plugin/Field/FieldFormatter/FieldPdfReaderField.php
+++ b/src/Plugin/Field/FieldFormatter/FieldPdfReaderField.php
@@ -177,7 +177,7 @@ class FieldPdfReaderField extends FormatterBase {
     $toolbar = $this->getSetting('embed_hide_toolbar');
     $fragment = http_build_query([
       'view' => $fit,
-      'toolbar' => ($toolbar ? 0 : 1)
+      'toolbar' => ($toolbar ? 0 : 1),
     ]);
     foreach ($items as $delta => $item) {
       if ($values = $item->getValue('values')) {

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