[mirotalksfu] - fix typo

public/views/iframe.html

@@ -13,6 +13,7 @@
                 const domain = 'sfu.mirotalk.com'; // YOUR-DOMAIN-NAME
                 const options = {
                     room: 'test',
+                    roomPassword: 0,
                     name: 'mirotalk',
                     audio: 0,
                     video: 0,