diff --git a/String/AlternativeStringArrange.js b/String/AlternativeStringArrange.js
index cf3d41868..a484c6cf3 100644
--- a/String/AlternativeStringArrange.js
+++ b/String/AlternativeStringArrange.js
@@ -39,4 +39,4 @@
     return out_str;
 }
 
-module.exports = AlternativeStringArrange;
\ No newline at end of file
+module.exports = AlternativeStringArrange;