1 files changed, 1 insertions, 31 deletions
diff --git a/exercises/functions/functions2.rs b/exercises/functions/functions2.rs
index 1cf95c3..9bb3d76 100644
--- a/exercises/functions/functions2.rs
+++ b/exercises/functions/functions2.rs
@@ -1,5 +1,5 @@
 // functions2.rs
-// Make me compile! Scroll down for hints :)
+// Make me compile! Execute `rustlings hint functions2` for hints :)
 
 fn main() {
     call_me(3);
@@ -10,33 +10,3 @@ fn call_me(num) {
         println!("Ring! Call number {}", i + 1);
     }
 }
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-// Rust requires that all parts of a function's signature have type annotations,
-// but `call_me` is missing the type annotation of `num`.