diff --git a/dist/api/index.php b/dist/api/index.php
index 8f1ec94..d0e0152 100644
--- a/dist/api/index.php
+++ b/dist/api/index.php
@@ -346,12 +346,12 @@ $app->post("/contact", function (Request $request, Response $response)
     $headers1 .= "MIME-Version: 1.0\r\n";
     $headers1 .= "Content-Type: text/html; charset=UTF-8\r\n";
     
-    $message1 = "
-    <html lang=\"en\">
+    $message1 = <<<HEREA
+    <html lang="en">
     <head>
     <title>{$data['subject']}</title>
     <style>
-        @import url(\"https://fonts.googleapis.com/css2?family=Noto+Sans:ital,wght@0,400;0,700;1,400;1,700&family=Share+Tech+Mono&family=Source+Sans+Pro:ital,wght@0,200;0,300;0,400;0,600;0,700;0,900;1,200;1,300;1,400;1,600;1,700;1,900&display=swap\");
+        @import url("https://fonts.googleapis.com/css2?family=Noto+Sans:ital,wght@0,400;0,700;1,400;1,700&family=Share+Tech+Mono&family=Source+Sans+Pro:ital,wght@0,200;0,300;0,400;0,600;0,700;0,900;1,200;1,300;1,400;1,600;1,700;1,900&display=swap");
         body {
             font-family: Noto Sans KR, sans-serif;
             font-style: normal;
@@ -406,17 +406,17 @@ $app->post("/contact", function (Request $request, Response $response)
             <tr>
                 <td>{$data['fName']}</td>
                 <td>{$data['lName']}</td>         
-                <td><a href=\"mailto:{$data['email']}\">{$data['email']}</a></td>
+                <td><a href="mailto:{$data['email']}">{$data['email']}</a></td>
                 <td>{$data['subject']}</td>
                 <td>{$data['message']}</td>
             </tr>
         </table>
         <br>
         <hr>
-        <p>Regards, <br> Rohit Pai <br> <a href=\"mailto:rohit@rohitpai.co.uk\">rohit@rohitpai.co.uk</a>
+        <p>Regards, <br> Rohit Pai <br> <a href="mailto:rohit@rohitpai.co.uk">rohit@rohitpai.co.uk</a>
     </body>
     </html>
-    ";
+    HEREA;
     
     mail($data["email"], $data["subject"], $message1, $headers1);
     
@@ -426,12 +426,12 @@ $app->post("/contact", function (Request $request, Response $response)
     $headers2 .= "MIME-Version: 1.0\r\n";
     $headers2 .= "Content-Type: text/html; charset=UTF-8\r\n";
     
-    $message2 = "
-    <html lang=\"en\">
+    $message2 = <<<HEREB
+    <html lang="en">
     <head>
     <title>{$data['subject']}</title>
     <style>
-        @import url(\"https://fonts.googleapis.com/css2?family=Noto+Sans:ital,wght@0,400;0,700;1,400;1,700&family=Share+Tech+Mono&family=Source+Sans+Pro:ital,wght@0,200;0,300;0,400;0,600;0,700;0,900;1,200;1,300;1,400;1,600;1,700;1,900&display=swap\");
+        @import url("https://fonts.googleapis.com/css2?family=Noto+Sans:ital,wght@0,400;0,700;1,400;1,700&family=Share+Tech+Mono&family=Source+Sans+Pro:ital,wght@0,200;0,300;0,400;0,600;0,700;0,900;1,200;1,300;1,400;1,600;1,700;1,900&display=swap");
         body {
             font-family: Noto Sans KR, sans-serif;
             font-style: normal;
@@ -484,14 +484,14 @@ $app->post("/contact", function (Request $request, Response $response)
             <tr>
                 <td>{$data['fName']}</td>
                 <td>{$data['lName']}</td>         
-                <td><a href=\"mailto:{$data['email']}\">{$data['email']}</a></td>
+                <td><a href="mailto:{$data['email']}">{$data['email']}</a></td>
                 <td>{$data['subject']}</td>
                 <td>{$data['message']}</td>
             </tr>
         </table>
     </body>
     </html>
-    ";
+    HEREB;
     
     mail("rohit@rohitpai.co.uk", "{$data['fName']} {$data['lName']} filled in the form", $message2, $headers2);
     return $response->withStatus(201);
diff --git a/src/api/index.php b/src/api/index.php
index 8f1ec94..d0e0152 100644
--- a/src/api/index.php
+++ b/src/api/index.php
@@ -346,12 +346,12 @@ $app->post("/contact", function (Request $request, Response $response)
     $headers1 .= "MIME-Version: 1.0\r\n";
     $headers1 .= "Content-Type: text/html; charset=UTF-8\r\n";
     
-    $message1 = "
-    <html lang=\"en\">
+    $message1 = <<<HEREA
+    <html lang="en">
     <head>
     <title>{$data['subject']}</title>
     <style>
-        @import url(\"https://fonts.googleapis.com/css2?family=Noto+Sans:ital,wght@0,400;0,700;1,400;1,700&family=Share+Tech+Mono&family=Source+Sans+Pro:ital,wght@0,200;0,300;0,400;0,600;0,700;0,900;1,200;1,300;1,400;1,600;1,700;1,900&display=swap\");
+        @import url("https://fonts.googleapis.com/css2?family=Noto+Sans:ital,wght@0,400;0,700;1,400;1,700&family=Share+Tech+Mono&family=Source+Sans+Pro:ital,wght@0,200;0,300;0,400;0,600;0,700;0,900;1,200;1,300;1,400;1,600;1,700;1,900&display=swap");
         body {
             font-family: Noto Sans KR, sans-serif;
             font-style: normal;
@@ -406,17 +406,17 @@ $app->post("/contact", function (Request $request, Response $response)
             <tr>
                 <td>{$data['fName']}</td>
                 <td>{$data['lName']}</td>         
-                <td><a href=\"mailto:{$data['email']}\">{$data['email']}</a></td>
+                <td><a href="mailto:{$data['email']}">{$data['email']}</a></td>
                 <td>{$data['subject']}</td>
                 <td>{$data['message']}</td>
             </tr>
         </table>
         <br>
         <hr>
-        <p>Regards, <br> Rohit Pai <br> <a href=\"mailto:rohit@rohitpai.co.uk\">rohit@rohitpai.co.uk</a>
+        <p>Regards, <br> Rohit Pai <br> <a href="mailto:rohit@rohitpai.co.uk">rohit@rohitpai.co.uk</a>
     </body>
     </html>
-    ";
+    HEREA;
     
     mail($data["email"], $data["subject"], $message1, $headers1);
     
@@ -426,12 +426,12 @@ $app->post("/contact", function (Request $request, Response $response)
     $headers2 .= "MIME-Version: 1.0\r\n";
     $headers2 .= "Content-Type: text/html; charset=UTF-8\r\n";
     
-    $message2 = "
-    <html lang=\"en\">
+    $message2 = <<<HEREB
+    <html lang="en">
     <head>
     <title>{$data['subject']}</title>
     <style>
-        @import url(\"https://fonts.googleapis.com/css2?family=Noto+Sans:ital,wght@0,400;0,700;1,400;1,700&family=Share+Tech+Mono&family=Source+Sans+Pro:ital,wght@0,200;0,300;0,400;0,600;0,700;0,900;1,200;1,300;1,400;1,600;1,700;1,900&display=swap\");
+        @import url("https://fonts.googleapis.com/css2?family=Noto+Sans:ital,wght@0,400;0,700;1,400;1,700&family=Share+Tech+Mono&family=Source+Sans+Pro:ital,wght@0,200;0,300;0,400;0,600;0,700;0,900;1,200;1,300;1,400;1,600;1,700;1,900&display=swap");
         body {
             font-family: Noto Sans KR, sans-serif;
             font-style: normal;
@@ -484,14 +484,14 @@ $app->post("/contact", function (Request $request, Response $response)
             <tr>
                 <td>{$data['fName']}</td>
                 <td>{$data['lName']}</td>         
-                <td><a href=\"mailto:{$data['email']}\">{$data['email']}</a></td>
+                <td><a href="mailto:{$data['email']}">{$data['email']}</a></td>
                 <td>{$data['subject']}</td>
                 <td>{$data['message']}</td>
             </tr>
         </table>
     </body>
     </html>
-    ";
+    HEREB;
     
     mail("rohit@rohitpai.co.uk", "{$data['fName']} {$data['lName']} filled in the form", $message2, $headers2);
     return $response->withStatus(201);
