Updates to reflect pending changes to the XML conversion process.
diff --git a/Doc/api/.cvsignore b/Doc/api/.cvsignore
index b158d57..ea4fca3 100644
--- a/Doc/api/.cvsignore
+++ b/Doc/api/.cvsignore
@@ -1,3 +1,3 @@
 *.esis
-*.sgml
+*.esis1
 *.xml