refac(smith-members): wrong TODO

pallets/smith-members/src/tests.rs

@@ -233,7 +233,7 @@ fn should_have_checks_on_certify() {
             Smiths::<Runtime>::get(3).unwrap(),
             SmithMeta {
                 status: Pending,
-                expires_on: Some(5), // TODO: hmmm?
+                expires_on: Some(5),
                 issued_certs: vec![1, 2],
                 received_certs: vec![4],
             }