add magic comment for ui test, remove newline

Author: Julian Kulesh

src/librustc_resolve/lib.rs

@@ -3212,7 +3212,6 @@ impl<'a> Resolver<'a> {
         let name = path[path.len() - 1].node.name;
         // Make sure error reporting is deterministic.
         names.sort_by_key(|name| name.as_str());
-
         match find_best_match_for_name(names.iter(), &name.as_str(), None) {
             Some(found) if found != name => Some(found),
             _ => None,

src/test/ui/issue-46332.rs

@@ -17,4 +17,5 @@ struct TyInt {}
 
 fn main() {
     TyUInt {};
+    //~^ ERROR cannot find struct, variant or union type `TyUInt` in this scope
 }