diff --git a/dist/samples/map-puzzle/iframe/index.html b/dist/samples/map-puzzle/iframe/index.html
index 4445d448a3..f85967bace 100644
--- a/dist/samples/map-puzzle/iframe/index.html
+++ b/dist/samples/map-puzzle/iframe/index.html
@@ -9,7 +9,7 @@
Map Puzzle
-
+
diff --git a/dist/samples/react-map/iframe/index.html b/dist/samples/react-map/iframe/index.html
index 18d033121f..401c7f4f74 100644
--- a/dist/samples/react-map/iframe/index.html
+++ b/dist/samples/react-map/iframe/index.html
@@ -9,7 +9,7 @@
React Map
-
+