diff --git a/exercises/array/array3.rs b/exercises/array/array3.rs
index 0f6a2d0b..dd989254 100644
--- a/exercises/array/array3.rs
+++ b/exercises/array/array3.rs
@@ -1,5 +1,5 @@
 // array3.rs
-//
+
 // Here is the code for how the array learns
 
 // I AM NOT DONE