Index: versioncontrol/versioncontrol.module
===================================================================
--- versioncontrol/versioncontrol.module	(revision 416)
+++ versioncontrol/versioncontrol.module	(working copy)
@@ -3326,7 +3326,7 @@
           INNER JOIN {users} u
             ON op.uid = u.uid AND op.uid != 0 AND op.date > %d
         WHERE op.type = %d
-        GROUP BY op.uid ORDER BY count DESC',
+        GROUP BY op.uid, u.name ORDER BY count DESC',
         array(time() - $interval, VERSIONCONTROL_OPERATION_COMMIT), // placeholders
         0, $length // query range arguments: 'from' and 'count'
       );