fix(quiz2): add hint comment

2022-07-14 17:30:04 +02:00 · 2022-07-14 17:30:04 +02:00 · 472d7944f9
parent c64b340622
commit 472d7944f9
1 changed files with 1 additions and 0 deletions
--- a/exercises/quiz2.rs
+++ b/exercises/quiz2.rs
@ -16,6 +16,7 @@
 // - The input is going to be a Vector of a 2-length tuple,
 //   the first element is the string, the second one is the command.
 // - The output element is going to be a Vector of strings.
+// Execute `rustlings hint quiz2` or use the `hint` watch subcommand for a hint.

 pub enum Command {
    Uppercase,