diff --git a/core/lib/Drupal/Core/StringTranslation/PluralTranslatableMarkup.php b/core/lib/Drupal/Core/StringTranslation/PluralTranslatableMarkup.php
index 80365ad..9e46b27 100644
--- a/core/lib/Drupal/Core/StringTranslation/PluralTranslatableMarkup.php
+++ b/core/lib/Drupal/Core/StringTranslation/PluralTranslatableMarkup.php
@@ -150,12 +150,12 @@ public function render() {
    * @return int
    */
   protected function getPluralIndex() {
-    // We have to test both if the function exists and the service since in certain
+    // We have to test both if the function and the service exist since in
     // certain situations it is possible that locale code might be loaded but
     // the service does not exist. For example, where the parent test site has
     // locale installed but the child site does not.
     // @todo Refactor in https://www.drupal.org/node/2660338 so this code does
-    //   not depend on knowing that the Locale module exists.
+    // not depend on knowing that the Locale module exists.
     if (function_exists('locale_get_plural') && \Drupal::hasService('locale.plural.formula')) {
       return locale_get_plural($this->count, $this->getOption('langcode'));
     }