diff --git a/docs/sustainable.md b/docs/sustainable.md
index a8682fc950bfb2f2927d73d8c9a500798eaae92b..953bef99e2759c7c5f8bf6ec174988699e3ff318 100644
--- a/docs/sustainable.md
+++ b/docs/sustainable.md
@@ -3,7 +3,7 @@ title: Sustainable Development
 ---
 
 
-# 🌍 Overview
+# 🌍 Overview CHECK
 Sustainable development and circularity are at the core of the **Natronaut mission**. Our goal is to **remediate nitrogen pollution** caused by agricultural runoff. We aim to not only treat the symptoms of this problem through **bioremediation** but also become part of the solution through the development of sustainable agricultural products and practices that benefit: