Bumb version to 0.4.1 for api/access token incompatibility

Change-Id: I87007a1674cf17c664674aa3339a15be8273ac6f
diff --git a/DESCRIPTION b/DESCRIPTION
index 8561b4a..7218d88 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,7 +1,7 @@
 Package: RKorAPClient
 Type: Package
 Title: KorAP Web Service Client Package
-Version: 0.4.0
+Version: 0.4.1
 Author: KorAP-Team @ IDS Mannheim
 Maintainer: KorAP-Team <korap@ids-mannheim.de>
 Description: A simple package that makes KorAP's web serice API accessible from R.