indentation fix

cara/apps/calculator/templates/base/calculator.report.html.j2

@@ -444,10 +444,10 @@
         width: 330,
         height: 330}
     );
-	new QRCode(document.getElementById("pdf_qrcode"), {
+    new QRCode(document.getElementById("pdf_qrcode"), {
         text: "{{ permalink.shortened }}",
         width: 133,
-		height: 133}
+	    height: 133}
     );
 </script>