Enhance tests based on code review

danielhenrymantilla · Joshua Nelson · danielhenrymantilla · commit 8df60663cc53 · 2021-01-06T15:13:39.000+01:00
Co-authored-by: Joshua Nelson &lt;joshua@yottadb.com&gt;
diff --git a/src/test/rustdoc/macro_pub_in_module.rs b/src/test/rustdoc/macro_pub_in_module.rs
@@ -7,7 +7,8 @@
 #![crate_name = "krate"]
 #![no_core]
 
-// @has external_crate/some_module/macro.external_macro.html
+ // @has external_crate/some_module/macro.external_macro.html
+  // @!has external_crate/macro.external_macro.html
 extern crate external_crate;
 
 pub mod inner {
