Update presentation.md

Leo · Leo · commit 90d9ea968c29 · 2021-01-04T20:08:39.000Z
diff --git a/example/presentation.md b/example/presentation.md
@@ -14,6 +14,7 @@
 [comment]: # (markdown: { smartypants: true })
 [comment]: # (hash: false)
 [comment]: # (respondToHashChanges: false)
+[comment]: # (Other settings are documented at https://revealjs.com/config/)
 
 John Doe | College University | July 3, 2020
 
