diff --git a/cron/servers.php b/cron/servers.php
index ee876fd..ca767cd 100644
--- a/cron/servers.php
+++ b/cron/servers.php
@@ -153,7 +153,7 @@ function cron_status($db_conn,$time,$pc){
 
             $resu = commandbyssh($pc['IP'],$pc['SSHPort'],$pc['User'],$pass,'vmstat | grep -E \'([0-9]+\w+)+\' | awk \'{print $5}\'');
             $line = preg_replace("/[[:blank:]]+/",' ',$resu);
-            $freeram = $line*1024; //Free RAM (In Bytes)
+            $freeram = $line*1024; //Free RAM (In Bytes, program shows in Kb)
         break;
     }
     dbw_query($db_conn,"INSERT INTO S_HISTRAM (ID_SERV,`Timestamp`,Freeram,Detram) VALUES ('$pc[ID_SERV]','$time','$freeram','$detram')");