diff --git a/core/modules/system/system.install b/core/modules/system/system.install
index e4ae08e..88eb9c8 100644
--- a/core/modules/system/system.install
+++ b/core/modules/system/system.install
@@ -833,7 +833,7 @@ function system_schema() {
   );
 
   $schema['key_value_expire'] = array(
-    'description' => 'Generic key-value storage table with an expire..',
+    'description' => 'Generic key-value storage table with an expire.',
     'fields' => array(
       'collection' => array(
         'description' => 'A named collection of key and value pairs.',
@@ -2013,11 +2013,11 @@ function system_update_8021() {
 }
 
 /**
- * Create the 'temp_store' table.
+ * Create the 'key_value_expire' table.
  */
 function system_update_8022() {
   $table = array(
-    'description' => 'Generic key-value storage table with an expire..',
+    'description' => 'Generic key-value storage table with an expire.',
     'fields' => array(
       'collection' => array(
         'description' => 'A named collection of key and value pairs.',