diff --git a/core/includes/locale.inc b/core/includes/locale.inc
index 28d5dc7..85d2a8b 100644
--- a/core/includes/locale.inc
+++ b/core/includes/locale.inc
@@ -450,28 +450,28 @@ function locale_language_url_rewrite_url(&$path, &$options) {
 }
 
 /**
- * Helper to read language prefixes, and use langcode if no prefix is set.
+ * Reads language prefixes and uses the langcode if no prefix is set.
  */
 function locale_language_negotiation_url_prefixes() {
   return variable_get('locale_language_negotiation_url_prefixes', array());
 }
 
 /**
- * Helper to save language prefix settings.
+ * Saves language prefix settings.
  */
 function locale_language_negotiation_url_prefixes_save(array $prefixes) {
   variable_set('locale_language_negotiation_url_prefixes', $prefixes);
 }
 
 /**
- * Helper to read language domains.
+ * Reads language domains.
  */
 function locale_language_negotiation_url_domains() {
   return variable_get('locale_language_negotiation_url_domains', array());
 }
 
 /**
- * Helper to save the language domain settings.
+ * Saves the language domain settings.
  */
 function locale_language_negotiation_url_domains_save(array $domains) {
   variable_set('locale_language_negotiation_url_domains', $domains);
diff --git a/core/modules/locale/locale.install b/core/modules/locale/locale.install
index 2d503cc..04e1c9c 100644
--- a/core/modules/locale/locale.install
+++ b/core/modules/locale/locale.install
@@ -266,7 +266,7 @@ function locale_update_8002() {
 }
 
 /**
- * Remove prefix and domain columns from language table.
+ * Removes the prefix and domain columns from the language table.
  *
  * Load all prefixes and domains from the languages table, save the values in
  * two new variables. Then remove the prefix and domain columns from the
diff --git a/core/modules/locale/locale.test b/core/modules/locale/locale.test
index c23575a..fb5bb37 100644
--- a/core/modules/locale/locale.test
+++ b/core/modules/locale/locale.test
@@ -2364,7 +2364,6 @@ class LocaleUrlRewritingTest extends DrupalWebTestCase {
     $prefix = $segments[0];
     $path = isset($segments[1]) ? $segments[1] : $prefix;
 
-
     // If the rewritten URL has not a language prefix we pick a random prefix so
     // we can always check the prefixed URL.
     $prefixes = locale_language_negotiation_url_prefixes();