diff --git a/core/src/main/resources/struts-2.5.dtd b/core/src/main/resources/struts-2.5.dtd
index 6591ddbf6..0845eeee9 100644
--- a/core/src/main/resources/struts-2.5.dtd
+++ b/core/src/main/resources/struts-2.5.dtd
@@ -37,7 +37,7 @@
order CDATA #IMPLIED
>
-
+
- execute,input,back,cancel,browse
-
+
+ execute,input,back,cancel,browse
+