diff --git a/includes/hostapd.php b/includes/hostapd.php
index 4a1d330d..f730d602 100755
--- a/includes/hostapd.php
+++ b/includes/hostapd.php
@@ -304,7 +304,7 @@ function SaveHostAPDConfig($wpa_array, $enc_types, $modes, $interfaces, $status)
         $domain_name_server = ($intConfig['domain_name_server'] =='') ? '1.1.1.1 8.8.8.8' : $intConfig['domain_name_server'];
         $routers = ($intConfig['routers'] == '') ? '10.3.141.1' : $intConfig['routers'];
 
-		// load the defaults for dhcpcd.conf
+        // load the defaults for dhcpcd.conf
         $config = file_get_contents(RASPI_CONFIG_NETWORKING.'/defaults')."\n\n";
         $config = explode('\n', $config);
 
@@ -320,14 +320,14 @@ function SaveHostAPDConfig($wpa_array, $enc_types, $modes, $interfaces, $status)
             $config[] = 'nohook wpa_supplicant';
         } else {
             // Default config 
-			$ip_address = "10.3.141.1/24";	// fallback IP
-			// default IP of the AP xxx.xxx.xxx.1/24 of the selected dhcp range
-			$def_ip = array();
+            $ip_address = "10.3.141.1/24";	// fallback IP
+            // default IP of the AP xxx.xxx.xxx.1/24 of the selected dhcp range
+            $def_ip = array();
             if (preg_match("/^([0-9]{1,3}\.){3}/",$dhcp_range,$def_ip) ) $ip_address = $def_ip[0]."1/24";
-			// use static IP assigned to interface only, if consistent with the selected dhcp range
+            // use static IP assigned to interface only, if consistent with the selected dhcp range
             if (preg_match("/^([0-9]{1,3}\.){3}/",$intConfig['ip_address'],$int_ip) && $def_ip[0] === $int_ip[0]) $ip_address = $intConfig['ip_address'];
 
-			$routers = "";	// NO default route to be set for the hotspot. This screws up the routing!
+            $routers = "";	// NO default route to be set for the hotspot. This screws up the routing!
             $config[] = 'interface '.$_POST['interface'];
             $config[] = 'static ip_address='.$ip_address;
             $config[] = 'static routers='.$routers;
@@ -346,10 +346,9 @@ function SaveHostAPDConfig($wpa_array, $enc_types, $modes, $interfaces, $status)
             $config[] = 'static ip_address='.$ip_address;
             $config[] = 'static routers='.$routers;
             $config[] = 'static domain_name_server='.$domain_name_server;
-			$config[] = PHP_EOL;
-		}
+            $config[] = PHP_EOL;
+        }
 
-		
         $config = join(PHP_EOL, $config);
         file_put_contents("/tmp/dhcpddata", $config);
         system('sudo cp /tmp/dhcpddata '.RASPI_DHCPCD_CONFIG, $return);