hush: echo \2>file fix

diff --git a/shell/hush_test/hush-misc/heredoc3.tests b/shell/hush_test/hush-misc/heredoc3.tests
index 6391e49..938577a 100755
--- a/shell/hush_test/hush-misc/heredoc3.tests
+++ b/shell/hush_test/hush-misc/heredoc3.tests
@@ -9,3 +9,4 @@
 EOF-f   f
 EOF-f 
 EOF-f
+echo Ok