diff --git a/includes/configure_client.php b/includes/configure_client.php
index fcf99c1e..70999efe 100644
--- a/includes/configure_client.php
+++ b/includes/configure_client.php
@@ -3,7 +3,7 @@
 use RaspAP\Networking\Hotspot\WiFiManager;
 
 /**
- *
+ * WiFi client configuration page handler
  *
  */
 function DisplayWPAConfig()
@@ -16,7 +16,6 @@ function DisplayWPAConfig()
     $wifi->knownWifiStations($networks);
     $wifi->setKnownStationsWPA($networks);
 
-    $iface = escapeshellarg($_SESSION['wifi_client_interface']);
     $clientInterface = $_SESSION['wifi_client_interface'];
 
     if (isset($_POST['connect'])) {
diff --git a/src/RaspAP/Networking/Hotspot/WiFiManager.php b/src/RaspAP/Networking/Hotspot/WiFiManager.php
index 814276ab..e781e5ce 100644
--- a/src/RaspAP/Networking/Hotspot/WiFiManager.php
+++ b/src/RaspAP/Networking/Hotspot/WiFiManager.php
@@ -556,8 +556,8 @@ CONF;
     /**
      * Gets the operational status of a network interface
      *
-     * @param string $interface The network interface name
-     * @return string Returns 'up', 'down', or 'unknown'
+     * @param string $interface network interface name
+     * @return string returns up, down, or unknown
      */
     public function getInterfaceStatus(string $interface): string
     {