diff --git a/README.md b/README.md
index 1bfbd70a..b310af6b 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 
 - [Linked List](https://github.com/trekhleb/javascript-algorithms/tree/master/src/data-structures/linked-list)
 
-### Running Tests
+## Running Tests
 
 **Run all tests**
 ```