diff --git a/README.md b/README.md
index 9f6e9d2..59d6746 100644
--- a/README.md
+++ b/README.md
@@ -1118,6 +1118,6 @@ Special thanks to my friends in the community of Iranian Embedded Engineers in T
 
 ## Contribution
 
-If you think that this roadmap can be improved in anyway or you know some good learning resources that can be added here, please start an issue or a pull request. I’ll be maintaining and updating this repository frequently.
+If you think that this roadmap can be improved in anyway or you know about some good learning resources that can be added here, please start an issue or a pull request. I’ll be maintaining and updating this repository frequently.
 
 The source file is created using [Microsoft Visio](https://office.com/visio) in `.vsdx` format and included in this repository for your contributions. If you do not have Microsoft Visio or you want to use free software, you can use [draw.io](https://draw.io) which can import and export `.vsdx` files.