fixed typo

SDS_status_main.php

@@ -746,10 +746,10 @@ if (($MSmode == 5) or ($MSmode == 4))
 	$pic = "postreg";
 	
 	if ($I_PR < 0.1) {$pic = $pic."Off";}
-	else {  if ($I_PR < 0.6) {$pic = $pic."Warn";}
+	else if ($I_PR < 0.6) {$pic = $pic."Warn";}
 	  else if (($I_PR >= 0.6) && ($I_PR <= 0.8)) {$pic = $pic."On";}
 	  else if ($I_PR > 0.8) {$pic = $pic."Alarm";}
-
+                 
 	$color = "#000000";
 	placePic(435,339, $pic.".png", 30, "Estimated status of HV post regulation &#010green  = normal operation &#010gray    = off &#010red      = current too high &#010orange = current too low");