Update testsuite/main.rs lint comment.

rust-lang · Apr 13, 2021 · 376619d · 376619d
1 parent 00f3fc9
commit 376619d
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/tests/testsuite/main.rs b/tests/testsuite/main.rs
@@ -1,4 +1,5 @@
-#![warn(rust_2018_idioms)] // while we're getting used to 2018
+// See src/cargo/lib.rs for notes on these lint settings.
+#![warn(rust_2018_idioms)]
 #![allow(clippy::all)]
 #![warn(clippy::needless_borrow)]
 #![warn(clippy::redundant_clone)]