diff --git a/doc/sandbox.mdwn b/doc/sandbox.mdwn
index 0424cc55e..79e9b1b7f 100644
--- a/doc/sandbox.mdwn
+++ b/doc/sandbox.mdwn
@@ -21,6 +21,8 @@ test edit
 some hindī? हिन्दी 
 some kannada? ಕನ್ನಡ
 
+some Finnish: hääyöaie
+
 # Header
 
 ## Subheader