diff --git a/xdoc/plugin.jelly b/xdoc/plugin.jelly
index cce4d1c8..0516d1b2 100644
--- a/xdoc/plugin.jelly
+++ b/xdoc/plugin.jelly
@@ -373,7 +373,7 @@
         basedir="${plugin.resources}/templates"
         template="${pomDocument}"
         inputEncoding="${encoding}"
-		outputEncoding="${encoding}" 
+        outputEncoding="${encoding}" 
       />
 
     </j:forEach>