diff --git a/tools/data_source/ucsc_tablebrowser.xml b/tools/data_source/ucsc_tablebrowser.xml
index e00e5db7d1c..a8fa04c0523 100644
--- a/tools/data_source/ucsc_tablebrowser.xml
+++ b/tools/data_source/ucsc_tablebrowser.xml
@@ -23,6 +23,7 @@
+
diff --git a/tools/data_source/ucsc_tablebrowser_archaea.xml b/tools/data_source/ucsc_tablebrowser_archaea.xml
index 807ac75e015..e0b0539ef6b 100644
--- a/tools/data_source/ucsc_tablebrowser_archaea.xml
+++ b/tools/data_source/ucsc_tablebrowser_archaea.xml
@@ -23,6 +23,7 @@
+
diff --git a/tools/data_source/ucsc_tablebrowser_test.xml b/tools/data_source/ucsc_tablebrowser_test.xml
index e1ace249977..54b5177a8c5 100644
--- a/tools/data_source/ucsc_tablebrowser_test.xml
+++ b/tools/data_source/ucsc_tablebrowser_test.xml
@@ -23,6 +23,7 @@
+