Index: applications/viewer/jmapviewer/Readme.txt
===================================================================
--- applications/viewer/jmapviewer/Readme.txt	(revision 9494)
+++ applications/viewer/jmapviewer/Readme.txt	(revision 9502)
@@ -2,4 +2,6 @@
 
 (c) 2008 Jan Peter Stotz
+
+This work bases partly on the JOSM plugin "Slippy Map Chooser" by Tim Haussmann
 
 License: GPL