diff --git a/doc/sandbox/foo.mdwn b/doc/sandbox/foo.mdwn
index ad96c729e..912d9c53a 100644
--- a/doc/sandbox/foo.mdwn
+++ b/doc/sandbox/foo.mdwn
@@ -1 +1,3 @@
-# foo
\ No newline at end of file
+# foo
+
+bar
\ No newline at end of file