diff --git a/includes/discovery/os/serveriron.inc.php b/includes/discovery/os/serveriron.inc.php
index cfb96866e..06210810a 100644
--- a/includes/discovery/os/serveriron.inc.php
+++ b/includes/discovery/os/serveriron.inc.php
@@ -3,17 +3,17 @@
 if (!$os) {
     if (preg_match('/ServerIron/', $sysDescr)) {
         $os = 'serveriron';
-	$serviron_mibs = array (
-			"snL4slbTotalConnections"	=> "FOUNDRY-SN-SW-L4-SWITCH-GROUP-MIB",  // Total connections in this device
-		        "snL4slbLimitExceeds"		=> "FOUNDRY-SN-SW-L4-SWITCH-GROUP-MIB",  // exceeds snL4TCPSynLimit (numbers of connection per second)
-		        "snL4slbForwardTraffic"		=> "FOUNDRY-SN-SW-L4-SWITCH-GROUP-MIB",  // Client->Server
-		        "snL4slbReverseTraffic"		=> "FOUNDRY-SN-SW-L4-SWITCH-GROUP-MIB",  // Server->Client
-		        "snL4slbFinished"		=> "FOUNDRY-SN-SW-L4-SWITCH-GROUP-MIB",  // FIN_or_RST
-		        "snL4FreeSessionCount"		=> "FOUNDRY-SN-SW-L4-SWITCH-GROUP-MIB",  // Maximum sessions - used sessions
-		        "snL4unsuccessfulConn"		=> "FOUNDRY-SN-SW-L4-SWITCH-GROUP-MIB",  // Unsuccessfull connection
-	);
+        $serviron_mibs = array (
+                        "snL4slbTotalConnections"       => "FOUNDRY-SN-SW-L4-SWITCH-GROUP-MIB",  // Total connections in this device
+                        "snL4slbLimitExceeds"           => "FOUNDRY-SN-SW-L4-SWITCH-GROUP-MIB",  // exceeds snL4TCPSynLimit (numbers of connection per second)
+                        "snL4slbForwardTraffic"         => "FOUNDRY-SN-SW-L4-SWITCH-GROUP-MIB",  // Client->Server
+                        "snL4slbReverseTraffic"         => "FOUNDRY-SN-SW-L4-SWITCH-GROUP-MIB",  // Server->Client
+                        "snL4slbFinished"               => "FOUNDRY-SN-SW-L4-SWITCH-GROUP-MIB",  // FIN_or_RST
+                        "snL4FreeSessionCount"          => "FOUNDRY-SN-SW-L4-SWITCH-GROUP-MIB",  // Maximum sessions - used sessions
+                        "snL4unsuccessfulConn"          => "FOUNDRY-SN-SW-L4-SWITCH-GROUP-MIB",  // Unsuccessfull connection
+        );
 
-	register_mibs($device,  $serviron_mibs, "includes/discovery/os/serveriron.inc.php");
+        register_mibs($device,  $serviron_mibs, "includes/discovery/os/serveriron.inc.php");
 
     }
 }
diff --git a/includes/discovery/sensors/temperatures/serveriron.inc.php b/includes/discovery/sensors/temperatures/serveriron.inc.php
index b12ea4658..a9ac91798 100644
--- a/includes/discovery/sensors/temperatures/serveriron.inc.php
+++ b/includes/discovery/sensors/temperatures/serveriron.inc.php
@@ -4,8 +4,8 @@ if ($device['os'] == 'serveriron') {
     echo(" FOUNDRY-SN-AGENT-MIB");
 
     // Chassis temperature (default)
-    $high_limit		= 110;
-    $high_warn_limit	= 95;
+    $high_limit         = 110;
+    $high_warn_limit    = 95;
 
     $descr    = "Chassis Temperature";
     $oid      = "1.3.6.1.4.1.1991.1.1.1.1.18.0"; // snChasActualTemperature
@@ -16,16 +16,16 @@ if ($device['os'] == 'serveriron') {
 
     $value_warn = snmp_get($device, $warn_oid, '-Oqv');
     if (is_numeric($value_warn)) {
-	$high_warn_limit = ($value_warn / 2);
+        $high_warn_limit = ($value_warn / 2);
     }
 
     $value_high = snmp_get($device, $high_oid, '-Oqv');
     if (is_numeric($value_high)) {
-	$high_limit = ($value_high / 2);
+        $high_limit = ($value_high / 2);
     }
 
     if (is_numeric($value)) {
-	$current = ($value / 2);
+        $current = ($value / 2);
         discover_sensor($valid['sensor'], 'temperature', $device, $oid, 1, 'serveriron-temp', $descr, '2', '1', null, null, $high_warn_limit, $high_limit, $current);
     }
 }