Update test.rs

1 files changed, 2 insertions, 0 deletions

diff --git a/test.rs b/test.rs
index 8e2c72a..da6a933 100644
--- a/test.rs
+++ b/test.rs
@@ -1,3 +1,5 @@
+// Rust
+
 fn gcd(a : i32, b : i32) -> i32 {
     if b > 0 {
         return gcd(b, a % b);