From 2415cb32af798b33fb0afe349244b1829300b59c Mon Sep 17 00:00:00 2001
From: sheryllresulta <48046330+sheryllresulta@users.noreply.github.com>
Date: Thu, 2 May 2019 17:28:11 +0800
Subject: [PATCH] Update README.md

---
 core-groovy-2/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core-groovy-2/README.md b/core-groovy-2/README.md
index f60bdb3cbe..cc9e69a4b6 100644
--- a/core-groovy-2/README.md
+++ b/core-groovy-2/README.md
@@ -3,5 +3,5 @@
 ## Relevant articles:
 
 - [String Matching in Groovy](http://www.baeldung.com/)
-- [Groovy def Keyword]
+- [Groovy def Keyword](https://www.baeldung.com/groovy-def-keyword)