diff --git a/src/etc/inc/util.inc b/src/etc/inc/util.inc
index 1d1554722..07378b556 100644
--- a/src/etc/inc/util.inc
+++ b/src/etc/inc/util.inc
@@ -1244,7 +1244,7 @@ function is_URL($url)
     return false;
 }
 
-function get_staticroutes($returnsubnetsonly=false)
+function get_staticroutes($returnsubnetsonly = false)
 {
     global $aliastable;
 
diff --git a/src/opnsense/mvc/app/controllers/OPNsense/IPsec/Api/TunnelController.php b/src/opnsense/mvc/app/controllers/OPNsense/IPsec/Api/TunnelController.php
index 502e2f8f5..720961289 100644
--- a/src/opnsense/mvc/app/controllers/OPNsense/IPsec/Api/TunnelController.php
+++ b/src/opnsense/mvc/app/controllers/OPNsense/IPsec/Api/TunnelController.php
@@ -263,7 +263,7 @@ class TunnelController extends ApiControllerBase
                         }
                     } else {
                         // Unsupported algorithm, will be ignored
-                        $ph2proposal .= "!!". (string)$node->name;
+                        $ph2proposal .= "!!" . (string)$node->name;
                     }
                 }
                 $ph2proposal .= " + ";
diff --git a/src/www/status_openvpn.php b/src/www/status_openvpn.php
index 007a8d40f..125a66c7c 100644
--- a/src/www/status_openvpn.php
+++ b/src/www/status_openvpn.php
@@ -35,7 +35,7 @@ require_once("guiconfig.inc");
 require_once("interfaces.inc");
 require_once("plugins.inc.d/openvpn.inc");
 
-function kill_client($port, $client=null)
+function kill_client($port, $client = null)
 {
     $tcpsrv = "unix:///var/etc/openvpn/{$port}.sock";
     $errval = '';