diff --git a/README.md b/README.md
index d072135..5ce8588 100644
--- a/README.md
+++ b/README.md
@@ -122,8 +122,8 @@ yarn hardhat test --grep customKeyword
 ```
 
 
-## 3. Known Problem of this Project
-- Cannot use ```expect``` in test, most probably due to the dependencies mismatched. Future will upgrade and test newer version dependencies.
+## 3. Known Issue
+* Cannot use ```expect``` in test, most probably due to the dependencies mismatched. Future will upgrade and test newer version dependencies.
 
 ### Find a bug?
 If you found an issue or would like to submit an improvement to this demo project, please submit an issue using the issues tab above.