README.md updated

README.md

@@ -6,8 +6,11 @@ Series of posts about linux kernel.
 **Goal is simple** - to share my modest knowledge about linux kernel internals and help people who interested in low-level stuff and linux kernel as me.
 
 **Questions/Suggestions**: Feel free about any questions or suggestsions by pinging me at twitter [@0xAX](https://twitter.com/0xAX), adding [issue](https://github.com/0xAX/linux-internals/issues/new) or just drop me [email](anotherworldofworld@gmail.com).
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 **Contributions**: Feel free to create issues if my English is too bad or create pull-requests.
 
+**Please read [CONTRIBUTING.md](https://github.com/0xAX/linux-insides/blob/master/CONTRIBUTING.md) before you pushed your chanages.**
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 Author
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