From 21a29e94a404ba683ffa24071c55ae67d2e64975 Mon Sep 17 00:00:00 2001
From: Arti Zirk <arti.zirk@gmail.com>
Date: Thu, 22 Mar 2018 18:30:53 +0200
Subject: [PATCH] 1521736253

---
 hello/app.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hello/app.js b/hello/app.js
index d1d62cd..051d650 100644
--- a/hello/app.js
+++ b/hello/app.js
@@ -3,7 +3,7 @@
 let bookId = 0;
 
 function genNewBookId() {
-    bookId++;
+    bookID++;
     return bookId;
 }