Fix order in ffoo_api test

tests/ffoo_api/oracle/functions.stdout

@@ -38,8 +38,8 @@ pretty._pretty__cat
 pretty._pretty__echo
 pretty._pretty__echo_args
 pretty._pretty__echo_cmd
-pretty._pretty__echo_help
 pretty._pretty__echo_files
+pretty._pretty__echo_help
 pretty._pretty__echo_lines
 pretty._pretty__echo_trace
 pretty._pretty__echo_usage