Updated Readme

Author: bytesleo

README.md

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 <a><img src="https://avatars2.githubusercontent.com/u/7658037?v=3&s=400" width="50"></a>
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 <a><img src="https://seeklogo.com/images/E/eslint-logo-DDFB6EBCF6-seeklogo.com.png" width="50"></a>
 <a><img src="https://avatars3.githubusercontent.com/u/2824157?v=3&s=400" width="50"></a>
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 ### Preview
 
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 ## Requirements
 
-- [Nodejs](https://nodejs.org) >= **6.x.x** (Recommended **9.x.x**)
+- [Nodejs](https://nodejs.org) >= **6.x.x** (Recommended last version)
 - [MongoDB](https://www.mongodb.com)  >= **3.x.x**
-- [Redis](https://redis.io)  >= **3.x.x** (Recommended **4.x.x**)
+- [Redis](https://redis.io)  >= **3.x.x** (Recommended last version)
 
 ## Installation