Issue #2940050 by Mohit Malik, kiamlaluno: Fix the grammar for the comment...

Issue #2940050 by Mohit Malik, kiamlaluno: Fix the grammar for the comment describing TranslatableInterface::hasTranslation()

core/lib/Drupal/Core/TypedData/TranslatableInterface.php

@@ -71,7 +71,7 @@ public function getTranslation($langcode);
   public function getUntranslated();
 
   /**
-   * Returns TRUE there is a translation for the given language code.
+   * Checks there is a translation for the given language code.
    *
    * @param string $langcode
    *   The language code identifying the translation.