From 47ae7de216d051a8b52f61e5fa57f115237b8872 Mon Sep 17 00:00:00 2001
From: Arti Zirk <arti.zirk@gmail.com>
Date: Thu, 22 Mar 2018 18:31:33 +0200
Subject: [PATCH] 1521736293

---
 hello/app.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/hello/app.js b/hello/app.js
index 7d9c1f2..7fe3c0a 100644
--- a/hello/app.js
+++ b/hello/app.js
@@ -1,9 +1,9 @@
-
+"use strict;"
 
 let bookId = 0;
 
 function genNewBookId() {
-    bookID = 1
+    bookID = 1;
     bookID++;
     return bookId;
 }