diff --git a/exercises/01_intro/00_welcome/Cargo.toml b/exercises/01_intro/00_welcome/Cargo.toml
index 2e64321..b32cad9 100644
--- a/exercises/01_intro/00_welcome/Cargo.toml
+++ b/exercises/01_intro/00_welcome/Cargo.toml
@@ -7,4 +7,4 @@ edition = "2021"
 # We silence dead code warnings for the time being in order to reduce
 # compiler noise.
 # We'll re-enable them again once we explain how visibility works in Rust.
-dead_code = "allow"
\ No newline at end of file
+dead_code = "allow"