Updated `index.html` to use the `external` plugin

45a12e03 · Roberto Bochet · 6b6f2fd0 · 45a12e03
Verified Commit 45a12e03 authored Nov 03, 2019 by Roberto Bochet
--- a/index.html
+++ b/index.html
@@ -55,8 +55,8 @@
                dependencies: [
                    {
                        src: './reveal.js/plugin/external/external.js',
-                        condition: function() {
-                            return !!document.querySelector( '[data-external],[data-external-replace]' );
+                        condition: function () {
+                            return !!document.querySelector('[data-external],[data-external-replace]');
                        }
                    },
                    {