diff --git a/doc/sandbox/foo.wiki b/doc/sandbox/foo.wiki
index e06baad61..c3d1c2655 100644
--- a/doc/sandbox/foo.wiki
+++ b/doc/sandbox/foo.wiki
@@ -1 +1 @@
-Look ma, this page uses '''wiki''' markup, not MarkDown! :-)
+Look ma, this page uses '''wiki''' markup, not MarkDown!  :-)