1 files changed, 1 insertions, 0 deletions

diff --git a/ex5.rs b/ex5.rs
index 661b15e..2eb8cfd 100644
--- a/ex5.rs
+++ b/ex5.rs
@@ -1,3 +1,4 @@
+// ex5.rs
 // Make me compile!
 
 enum Reaction<'a> {