diff --git a/dav/README.md b/dav/README.md
index b3a64928..bab0a1dd 100644
--- a/dav/README.md
+++ b/dav/README.md
@@ -59,3 +59,13 @@ http://laktek.com/2008/10/27/really-simple-color-picker-in-jquery/
 MIT License
 
 
+
+Author of this plugin (the parts that are not part of the libraries above):
+Tobias Hößl
+http://friendica.hoessl.eu/profile/cato
+http://www.hoessl.eu/
+tobias@hoessl.eu
+@TobiasHoessl
+
+Originally developed for:
+ Animexx e.V. / http://www.animexx.de/
diff --git a/dav/calendar.friendica.fnk.php b/dav/calendar.friendica.fnk.php
index 43417fc9..1d4600c6 100644
--- a/dav/calendar.friendica.fnk.php
+++ b/dav/calendar.friendica.fnk.php
@@ -2,7 +2,7 @@
 
 $a = get_app();
 $uri = parse_url($a->get_baseurl());
-$path = "";
+$path = "/";
 if (strlen($uri["path"]) > 1) {
 	$path = $uri["path"] . "/";
 }