diff --git a/src/main.rs b/src/main.rs
index 1b4d4fc..bfa765a 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -38,7 +38,7 @@ fn ticket_from_str(s: &str) -> Result<Ticket, anyhow::Error> {
         || r[3] > 90
         || r[4] > 90
     {
-        return Err(anyhow!("lotto number too high"));
+        return Err(anyhow!("lotto number out of bounds"));
     }
 
     Ok(r)