diff --git a/Cargo.lock b/Cargo.lock
new file mode 100644
index 0000000..11a793e
--- /dev/null
+++ b/Cargo.lock
@@ -0,0 +1,7 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "jjtest"
+version = "0.1.0"
diff --git a/src/main.rs b/src/main.rs
index e7a11a9..a31677e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,3 @@
 fn main() {
-    println!("Hello, world!");
+    println!("Hello, jujutsu!");
 }