diff --git a/examples/timeline/02_dataset.html b/examples/timeline/02_dataset.html
index ad74d2d5..7871480d 100644
--- a/examples/timeline/02_dataset.html
+++ b/examples/timeline/02_dataset.html
@@ -20,7 +20,7 @@
-
+
diff --git a/examples/timeline/03_much_data.html b/examples/timeline/03_much_data.html
index db94f807..c55ecfca 100644
--- a/examples/timeline/03_much_data.html
+++ b/examples/timeline/03_much_data.html
@@ -11,7 +11,7 @@
-
+
diff --git a/examples/timeline/05_groups.html b/examples/timeline/05_groups.html
index 17b85200..81909619 100644
--- a/examples/timeline/05_groups.html
+++ b/examples/timeline/05_groups.html
@@ -17,7 +17,7 @@
-
+