diff --git a/assets/js/block-alpha.js b/assets/js/block-alpha.js
index 709aa234c73645c78a693c753a0b620573c329cf..785a6f016cfac2c269c98a668777f36c134329cd 100644
--- a/assets/js/block-alpha.js
+++ b/assets/js/block-alpha.js
@@ -20,7 +20,7 @@
                 }
                 else {
                     $('#glossary-alpha-results').html('Please enter a search term.');
-                    return false;
+                    return FALSE;
                 }
             });
             // End search box.
diff --git a/assets/js/glossary-content-dialog.js b/assets/js/glossary-content-dialog.js
index 7360c904d2957180386dc99c3f2aeb8dadc974b0..478b998ef908a73b905a29a79bc8508681412206 100644
--- a/assets/js/glossary-content-dialog.js
+++ b/assets/js/glossary-content-dialog.js
@@ -18,9 +18,9 @@
                 var termId = $(this).data('gterm');
                 var termText = $(this).text();
                 $('#glossary-dialog').dialog({
-                    autoOpen: true,
-                    resizable: false,
-                    modal: true,
+                    autoOpen: TRUE,
+                    resizable: FALSE,
+                    modal: TRUE,
                     close: function () {
                         $('#glossary-dialog-inner').html('<div class="ajax-progress ajax-progress-throbber"><div class="ajax-throbber">' + Drupal.t('Loading...') + '</div></div>');
                     },
diff --git a/src/Controller/TermGlossaryController.php b/src/Controller/TermGlossaryController.php
index 1cba3786a4172e7d6e4baaf7518657953f79da32..c91d5581b53b0005cfc9184e6209ad17743a3d36 100644
--- a/src/Controller/TermGlossaryController.php
+++ b/src/Controller/TermGlossaryController.php
@@ -12,7 +12,7 @@ use Symfony\Component\HttpFoundation\RequestStack;
 use Drupal\Component\Utility\Html;
 
 /**
- * Class TermGlossaryController.
+ * Class of TermGlossaryController.
  */
 class TermGlossaryController extends ControllerBase {
 
diff --git a/src/Form/TermGlossaryConfigForm.php b/src/Form/TermGlossaryConfigForm.php
index 92d97b7ef0cdf1368972420705ec3b438cd410ab..2a9ba38f0551bdd6744860f703ca5882ddf044f6 100644
--- a/src/Form/TermGlossaryConfigForm.php
+++ b/src/Form/TermGlossaryConfigForm.php
@@ -10,7 +10,7 @@ use Symfony\Component\DependencyInjection\ContainerInterface;
 use Drupal\Core\Entity\EntityTypeManagerInterface;
 
 /**
- * Class TermGlossaryConfigForm.
+ * Class of TermGlossaryConfigForm.
  */
 class TermGlossaryConfigForm extends ConfigFormBase {
 
@@ -22,7 +22,9 @@ class TermGlossaryConfigForm extends ConfigFormBase {
   protected EntityTypeManagerInterface $entityTypeManager;
 
   /**
-   * @var \Drupal\Core\Entity\EntityFieldManagerInterface
+   * Summary of entityFieldManager.
+   *
+   * @var Drupal\Core\Entity\EntityFieldManagerInterface
    */
   protected EntityFieldManagerInterface $entityFieldManager;
 
diff --git a/src/Service/TermGlossaryManager.php b/src/Service/TermGlossaryManager.php
index 8fe05d90e60f6777c0eb78c25e6fe9dd7393f782..af870cc454440ba1b4b2ff3657cf0c8ae23b31cf 100644
--- a/src/Service/TermGlossaryManager.php
+++ b/src/Service/TermGlossaryManager.php
@@ -8,37 +8,67 @@ use Drupal\Core\Config\ImmutableConfig;
 use Drupal\Core\Entity\EntityStorageInterface;
 use Drupal\Core\Entity\EntityTypeManagerInterface;
 
+/**
+ * Summary of TermGlossaryManager.
+ */
 class TermGlossaryManager {
 
   /**
-   * @var \Drupal\Core\Config\ConfigManagerInterface
+   * Summary of configManager.
+   *
+   * @var Drupal\Core\Config\ConfigManagerInterface
    */
   protected ConfigManagerInterface $configManager;
 
   /**
-   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
+   * Summary of entityTypeManager.
+   *
+   * @var Drupal\Core\Entity\EntityTypeManagerInterface
    */
   protected EntityTypeManagerInterface $entityTypeManager;
 
   /**
-   * @var \Drupal\Core\Entity\EntityStorageInterface
+   * Summary of termStorage.
+   *
+   * @var Drupal\Core\Entity\EntityStorageInterface
    */
   protected EntityStorageInterface $termStorage;
 
   /**
-   * @var \Drupal\Core\Cache\CacheBackendInterface
+   * Summary of cache.
+   *
+   * @var Drupal\Core\Cache\CacheBackendInterface
    */
   protected CacheBackendInterface $cache;
 
   /**
-   * @var \Drupal\Core\Config\ImmutableConfig
+   * Summary of config.
+   *
+   * @var Drupal\Core\Config\ImmutableConfig
    */
   protected ImmutableConfig $config;
-
+  /**
+   * {@inheritdoc}
+   */
   protected string $cacheId = 'glossary_terms_array';
-
+  /**
+   * {@inheritdoc}
+   */
   protected array $termList;
 
+  /**
+   * Summary of __construct.
+   *
+   * @param \Drupal\Core\Config\ConfigManagerInterface $configManager
+   *
+   *   The configManager.
+   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entityTypeManager
+   *
+   *   The entityTypeManager.
+   * @param \Drupal\Core\Cache\CacheBackendInterface $cache
+   *
+   *   The cache.
+   */
   public function __construct(ConfigManagerInterface $configManager, EntityTypeManagerInterface $entityTypeManager, CacheBackendInterface $cache) {
     $this->configManager = $configManager;
     $this->entityTypeManager = $entityTypeManager;
@@ -48,11 +78,15 @@ class TermGlossaryManager {
   }
 
   /**
-   * @param $text
-   *   Original string.
+   * Summary of replaceFieldValue.
    *
-   * @return string
-   *   String with highlighted terms.
+   * @param mixed $text
+   *   The text.
+   * @param mixed $vocabulary
+   *   The vocabulary.
+   *
+   * @return mixed
+   *   It will return mixed.
    */
   public function replaceFieldValue($text, $vocabulary = NULL) {
     $this->termList = $vocabulary ? $this->getTerms($vocabulary) : $this->termList = $this->getTerms();
@@ -64,7 +98,7 @@ class TermGlossaryManager {
         preg_match_all("/$name+/i", $new_value, $matches);
         if (is_array($matches[0]) && count($matches[0]) >= 1) {
           foreach ($matches[0] as $match) {
-            $new_value = str_replace($match, '<span class="glos-term" data-gterm="' . $term_id . '">'.$match.'</span>', $new_value);
+            $new_value = str_replace($match, '<span class="glos-term" data-gterm="' . $term_id . '">' . $match . '</span>', $new_value);
           }
         }
       }
@@ -118,13 +152,14 @@ class TermGlossaryManager {
   }
 
   /**
-   * Update term list.
+   * Summary of updateTermList.
    *
-   * @param $vocab
-   *   Glossary vocabulary id.
+   * @param mixed $vocab
    *
-   * @return array
-   *   Glossary term list
+   *   The vocab.
+   *
+   * @return arrayarray
+   *   It will return array.
    */
   private function updateTermList($vocab) {
     $terms = $this->termStorage->loadByProperties(['vid' => $vocab]);
@@ -143,4 +178,5 @@ class TermGlossaryManager {
     $this->cache->set($cacheId, $terms_array, CacheBackendInterface::CACHE_PERMANENT, []);
     return $terms_array;
   }
+
 }