hush: make builtins work in pipes (eval ... | ...) on NOMMU

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/shell/lash_unused.c b/shell/lash_unused.c
index 21ea547..2574987 100644
--- a/shell/lash_unused.c
+++ b/shell/lash_unused.c
@@ -312,7 +312,7 @@
 {
 	const struct built_in_command *x;
 
-	printf("\n"
+	printf(
 		"Built-in commands:\n"
 		"------------------\n");
 	for (x = bltins; x <= &VEC_LAST(bltins); x++) {