diff --git a/core/modules/locale/locale.compare.inc b/core/modules/locale/locale.compare.inc
index 76c64c1..a59c55f 100644
--- a/core/modules/locale/locale.compare.inc
+++ b/core/modules/locale/locale.compare.inc
@@ -213,7 +213,7 @@ function locale_translation_default_translation_server() {
  * @return array
  *   Available sources indexed by project and language.
  *
- * @todo Return batch or NULL
+ * @todo Return batch or NULL.
  */
 function locale_translation_check_projects($projects = array(), $langcodes = array()) {
   if (locale_translation_use_remote_source()) {
diff --git a/core/modules/locale/locale.module b/core/modules/locale/locale.module
index a25da1c..f0a9000 100644
--- a/core/modules/locale/locale.module
+++ b/core/modules/locale/locale.module
@@ -98,7 +98,7 @@
 const LOCALE_TRANSLATION_DEFAULT_SERVER_PATTERN = 'http://ftp.drupal.org/files/translations/%core/%project/%project-%version.%language.po';
 
 /**
- * The number of seconds the translations status entry should be considered.
+ * The number of seconds, after which the translations status entry expires.
  */
 const LOCALE_TRANSLATION_STATUS_TTL = 600;