diff --git a/library.properties b/library.properties
index b420395..ccfd086 100644
--- a/library.properties
+++ b/library.properties
@@ -1,9 +1,9 @@
 name=WTV020SD16P
 version=1.3.0
-author=Diego J. Arevalo,Ryszard Malinowski,Dan F,Thomas A. Hirsch
+author=Diego J. Arevalo, Ryszard Malinowski, Dan F, Thomas A. Hirsch
 maintainer=FabLab Bayreuth <thomas.hirsch@fablab-bayreuth.de>
 sentence=Arduino library for the WTV020-SD-16P sound module
-paragraph=Library to control a WTV020-SD-16P module to play voices from an Arduino board. Created by Diego J. Arevalo, August 6th, 2012. Modifed by Ryszard Malinowski November 30, 2014. Modifed by Dan F March 2015 Modified by Thomas A. Hirsch, October 28, 2019.
+paragraph=Library to control a WTV020-SD-16P module to play voices from an Arduino board.
 category=Signal Input/Output
 url=https://github.com/fablab-bayreuth/WTV020SD16P
 architectures=*