diff --git a/src/form/contact-form-handler.php b/src/form/contact-form-handler.php
index 04d0506..937b36d 100644
--- a/src/form/contact-form-handler.php
+++ b/src/form/contact-form-handler.php
@@ -1,102 +1,102 @@
-<?php
-require("/usr/share/php/libphp-phpmailer/autoload.php");
-use PHPMailer\PHPMailer\PHPMailer;
-use PHPMailer\PHPMailer\Exception;
-
-$mail = new PHPMailer(true);
-
-	$errors = '';
-	$myEmail = getenv('ASTRO_SMTP_FROM');
-
-	if(empty($_POST['namezzz']) || empty($_POST['emailzzz']) || empty($_POST['message'])) {
-			$errors .= "\n Error: all fields are required";
-	}
-
-	if(!empty($_POST['name']) && !empty($_POST['email'])) {
-		$errors .= "\n Error: spam";
-	}
-
-	$name = $_POST['namezzz'];
-	$emailAddress = $_POST['emailzzz'];
-	$select = $_POST['select'];
-	$message = $_POST['message'];
-	$subscribe = $_POST['subscribe'];
-
-	if (!filter_var($emailAddress, FILTER_VALIDATE_EMAIL)) {
-		$errors .= "\n Error: Invalid email address $emailAddress";
-	}
-
-	if( empty($errors)) {
-		$to = $myEmail;
-		$emailSubject = "[Formulaire Astrolabe] Nouveau message";
-
-		switch ($select) {
-			case "option 1":
-				$purpose = "Demande de rendez-vous";
-				break;
-			case "option 2":
-				$purpose = "Demande de précisions sur le statut d’entrepreneur salarié";
-				break;
-			case "option 3":
-				$purpose = "Proposition de misson";
-				break;
-			case "option 4":
-				$purpose = "Proposition de partenariat";
-				break;
-			default:
-				$purpose = "Autre demande";
-		}
-
-		$emailBody = "Vous avez reçu un nouveau message depuis le formulaire du site Astrolabe :".
-		"\r\n\r\nNom: $name \r\nEmail: $emailAddress \r\nRaison: $purpose\r\nSubscribe: $subscribe\r\n\r\n$message";
-		
-		$emailBodyHTML = str_replace("\r\n", "<br>", $emailBody);
-		
-		$mail->isSMTP();
-		$mail->Host       = getenv('ASTRO_SMTP_HOSTNAME');
-		$mail->SMTPAuth   = true;
-		$mail->Username   = getenv('ASTRO_SMTP_USERNAME');
-		$mail->Password   = getenv('ASTRO_SMTP_PASSWORD');
-		$mail->SMTPSecure = PHPMailer::ENCRYPTION_STARTTLS;
-		$mail->Port       = 587;
-
-		//Options
-		$mail->CharSet    = 'UTF-8';
-		$mail->WordWrap   = 70;
-		    
-		//Recipients
-		$mail->setFrom($myEmail);
-		$mail->addAddress($myEmail);
-		$mail->addReplyTo($emailAddress, $name);
-		    
-		// Content
-		$mail->isHTML(true);
-		$mail->Subject = $emailSubject;
-		$mail->Body    = $emailBodyHTML;
-		$mail->AltBody = $emailBody;
-		    
-		$mail->send();
-
-		// if subscribe add to mailing list
-		if(!empty($subscribe)) {
-			// process
-			// enovoi mail add to mailing list
-		}
-		
-		// redirect to the 'thank you' page
-		header("Location: /thank-you/index.html");
-	}
-?>
-<!DOCTYPE html>
-<html>
-	<head>
-		<title>Contact form handler</title>
-	</head>
-
-	<body>
-		<!-- This page is displayed only if there is some error -->
-		<?php
-		echo nl2br($errors);
-		?>
-	</body>
-</html>
+<?php
+require("/usr/share/php/libphp-phpmailer/autoload.php");
+use PHPMailer\PHPMailer\PHPMailer;
+use PHPMailer\PHPMailer\Exception;
+
+$mail = new PHPMailer(true);
+
+$errors = '';
+$myEmail = getenv('ASTRO_SMTP_FROM');
+
+if(empty($_POST['namezzz']) || empty($_POST['emailzzz']) || empty($_POST['message'])) {
+    $errors .= "\n Error: all fields are required";
+}
+
+if(!empty($_POST['name']) && !empty($_POST['email'])) {
+    $errors .= "\n Error: spam";
+}
+
+$name = $_POST['namezzz'];
+$emailAddress = $_POST['emailzzz'];
+$select = $_POST['select'];
+$message = $_POST['message'];
+$subscribe = $_POST['subscribe'];
+
+if (!filter_var($emailAddress, FILTER_VALIDATE_EMAIL)) {
+    $errors .= "\n Error: Invalid email address $emailAddress";
+}
+
+if(empty($errors)) {
+    $to = $myEmail;
+    $emailSubject = "[Formulaire Astrolabe] Nouveau message";
+
+    switch ($select) {
+        case "option 1":
+            $purpose = "Demande de rendez-vous";
+            break;
+        case "option 2":
+            $purpose = "Demande de précisions sur le statut d’entrepreneur salarié";
+            break;
+        case "option 3":
+            $purpose = "Proposition de misson";
+            break;
+        case "option 4":
+            $purpose = "Proposition de partenariat";
+            break;
+        default:
+            $purpose = "Autre demande";
+    }
+
+    $emailBody = "Vous avez reçu un nouveau message depuis le formulaire du site Astrolabe :".
+    "\r\n\r\nNom: $name \r\nEmail: $emailAddress \r\nRaison: $purpose\r\nSubscribe: $subscribe\r\n\r\n$message";
+        
+    $emailBodyHTML = str_replace("\r\n", "<br>", $emailBody);
+        
+    $mail->isSMTP();
+    $mail->Host       = getenv('ASTRO_SMTP_HOSTNAME');
+    $mail->SMTPAuth   = true;
+    $mail->Username   = getenv('ASTRO_SMTP_USERNAME');
+    $mail->Password   = getenv('ASTRO_SMTP_PASSWORD');
+    $mail->SMTPSecure = PHPMailer::ENCRYPTION_STARTTLS;
+    $mail->Port       = 587;
+
+    //Options
+    $mail->CharSet    = 'UTF-8';
+    $mail->WordWrap   = 70;
+            
+    //Recipients
+    $mail->setFrom($myEmail);
+    $mail->addAddress($myEmail);
+    $mail->addReplyTo($emailAddress, $name);
+            
+    // Content
+    $mail->isHTML(true);
+    $mail->Subject = $emailSubject;
+    $mail->Body    = $emailBodyHTML;
+    $mail->AltBody = $emailBody;
+            
+    $mail->send();
+
+    // if subscribe add to mailing list
+    if(!empty($subscribe)) {
+        // process
+        // enovoi mail add to mailing list
+    }
+        
+    // redirect to the 'thank you' page
+    header("Location: /thank-you/index.html");
+}
+?>
+<!DOCTYPE html>
+<html>
+	<head>
+		<title>Contact form handler</title>
+	</head>
+
+	<body>
+		<!-- This page is displayed only if there is some error -->
+		<?php
+        echo nl2br($errors);
+?>
+	</body>
+</html>
