Fixed parsing error response from KorAP API and updated tests.

Change-Id: I26ff028c701760ee2345bf41e1f50affd444fbc6
diff --git a/ChangeLog b/ChangeLog
index 2aaaf03..697b74c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,6 @@
+20/11/2020
+  - Fixed parsing error response from KorAP API and updated tests
+  
 20/12/2019
   - Added dynamic acquisition of resource info using KorAP API.