yang printer CHANGE some tunning of printer to unify output with pyang
diff --git a/tests/utests/restriction/test_range.c b/tests/utests/restriction/test_range.c
index 782443a..303b855 100644
--- a/tests/utests/restriction/test_range.c
+++ b/tests/utests/restriction/test_range.c
@@ -333,6 +333,7 @@
 
     /* test print yin to yang */
     schema_yang = MODULE_CREATE_YANG("PRINT1",
+            "\n"
             "  leaf port {\n"
             "    type int32 {\n"
             "      range \"0 .. 50\" {\n"