Apply suggestions from code review

Author: JohnTitor

ices/97007.rs

@@ -72,15 +72,4 @@ pub use lib::{Trophy, Walk};
 fn main() {
     // Example, taking the first step
     let _ = Walk::new().proceed_to::<1>();
-
-    // Don't be so eager to collect the trophy
-    // let trophy = Walk::new()
-    //     .proceed_to::<1>()
-    //     .proceed_to::<0>()
-    //     .collect_prize();
-
-    // Can't just make a Trophy out of thin air, you must earn it
-    // let trophy: Trophy = Trophy { _p: () };
-
-    // Can you collect the Trophy?
 }

ices/97194.rs

@@ -4,5 +4,4 @@ extern "" {
     type T<'a> = &'a str;
 }
 
-
 fn main() {}