rustlings: complete 09

1 files changed, 1 insertions, 2 deletions

diff --git a/rustlings/exercises/09_strings/strings2.rs b/rustlings/exercises/09_strings/strings2.rs
index 93d9cb6..b03094f 100644
--- a/rustlings/exercises/09_strings/strings2.rs
+++ b/rustlings/exercises/09_strings/strings2.rs
@@ -1,4 +1,3 @@
-// TODO: Fix the compiler error in the `main` function without changing this function.
 fn is_a_color_word(attempt: &str) -> bool {
     attempt == "green" || attempt == "blue" || attempt == "red"
 }
@@ -6,7 +5,7 @@ fn is_a_color_word(attempt: &str) -> bool {
 fn main() {
     let word = String::from("green"); // Don't change this line.
 
-    if is_a_color_word(word) {
+    if is_a_color_word(&word) {
         println!("That is a color word I know!");
     } else {
         println!("That is not a color word I know.");