accept text/markdown as well

diff --git a/lib/private/preview/txt.php b/lib/private/preview/txt.php
index b3820ead8d6899baf1ecba77983fe7f2945eec35..c9aa20968d862770afa061d29c89aa1dc3755634 100644 (file)
--- a/lib/private/preview/txt.php
+++ b/lib/private/preview/txt.php
@@ -64,7 +64,7 @@ class TXT extends Provider {
 class MarkDown extends TXT {
 
        public function getMimeType() {
-               return '/text\/x-markdown/';
+               return '/text\/(x-)?markdown/';
        }
 
 }