denote language in code samples

diff --git a/README.md b/README.md
index 2e12282b6b3deb5784166a39857c55f29ea19472..19b81729a5ab678e070f44ff1c5ab54b8df5255d 100644 (file)
--- a/README.md
+++ b/README.md
@@ -404,7 +404,7 @@ The multiplex plugin allows your audience to view the slides on their own phone,
 
 Configuration is via the multiplex object in ```Reveal.initialize```. To generate unique secret and token values, visit [revealjs.jit.su/token](revealjs.jit.su/token). Below is an example configuration with the multiplex plugin enabled:
 
-```
+```javascript
 Reveal.initialize({
        ...
 
@@ -416,9 +416,9 @@ Reveal.initialize({
        },
 
        dependencies: [
-               { src: 'socket.io/socket.io.js', async: true, condition: function() { return !!document.body.classList; } },
-               { src: 'plugin/multiplex/client.js', async: true, condition: function() { return !!document.body.classList; } },
-               { src: 'plugin/multiplex/master.js', async: true, condition: function() { return !!document.body.classList; } },
+               { src: 'socket.io/socket.io.js', async: true },
+               { src: 'plugin/multiplex/client.js', async: true },
+               { src: 'plugin/multiplex/master.js', async: true },
        ]
 });
 ```