diff --git a/src/TimesheetBundle/Model/TimesheetGlobalStatistic.php b/src/TimesheetBundle/Model/TimesheetGlobalStatistic.php
index 9dda0c0e..60a76230 100644
--- a/src/TimesheetBundle/Model/TimesheetGlobalStatistic.php
+++ b/src/TimesheetBundle/Model/TimesheetGlobalStatistic.php
@@ -12,7 +12,7 @@
 namespace TimesheetBundle\Model;
 
 /**
- * Timesheet statistics
+ * Timesheet statistics for all user.
  *
  * @author Kevin Papst <kevin@kevinpapst.de>
  */
diff --git a/src/TimesheetBundle/Model/TimesheetStatistic.php b/src/TimesheetBundle/Model/TimesheetStatistic.php
index 0aa56c82..690666ec 100644
--- a/src/TimesheetBundle/Model/TimesheetStatistic.php
+++ b/src/TimesheetBundle/Model/TimesheetStatistic.php
@@ -14,7 +14,7 @@ namespace TimesheetBundle\Model;
 use \DateTime;
 
 /**
- * Timesheet statistics
+ * Timesheet statistics for one user.
  *
  * @author Kevin Papst <kevin@kevinpapst.de>
  */