diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 71a083c4c..4819169cb 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -71,7 +71,7 @@ To maximize the readability and correctness of our code, we require that new sub ``` - Avoid using global variables and avoid '==' -- use 'let' over 'var' +- Please use 'let' over 'var' - Better to use ECMAScript 6 - Avoid importing external libraries for basic algorithms. Only use those libraries for complicated algorithms.