From 9f7fc75c4fab051fb31732c119d8ff3c4d2579f5 Mon Sep 17 00:00:00 2001
From: atomiks <sprytex@gmail.com>
Date: Sat, 6 Jan 2018 00:26:30 +1100
Subject: [PATCH] fix index typo

---
 snippets/createEventHub.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/snippets/createEventHub.md b/snippets/createEventHub.md
index 86ded9037..e1117b7db 100644
--- a/snippets/createEventHub.md
+++ b/snippets/createEventHub.md
@@ -22,7 +22,7 @@ const createEventHub = () => ({
   },
   off(event, handler) {
     const i = this.hub[event].findIndex(h => h === handler);
-    if (i) this.hub[event].splice(i, 1);
+    if (i > -1) this.hub[event].splice(i, 1);
   }
 });
 ```