placate tidy.

pnkfelix · Mark-Simulacrum · commit 9c14391f93e3 · 2021-05-03T13:51:18.000-04:00
diff --git a/src/test/rustdoc/deref-typedef.rs b/src/test/rustdoc/deref-typedef.rs
@@ -1,5 +1,3 @@
-// ignore-tidy-linelength
-
 #![crate_name = "foo"]
 
 // @has 'foo/struct.Bar.html'
