diff --git a/docs/ent2-file-net.svg b/docs/ent2-file-net.svg
index 9569f8c..535b55d 100644
--- a/docs/ent2-file-net.svg
+++ b/docs/ent2-file-net.svg
@@ -5,7 +5,7 @@
      baseProfile="full"
      xmlns="http://www.w3.org/2000/svg"
      xmlns:xlink="http://www.w3.org/1999/xlink"
-     xmlns:ev="http://www.w3.org/2001/xml-events"
+     
      x="0px"
      y="0px"
      width="1431px"