Update README.md

Author: FellippeHeitor

README.md

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 # QB64
 
-![QB64 Logo](https://qb64.org/images/QB64icon.PNG)
+<p align="center">
+<img src="https://qb64.org/images/QB64icon1.3small.png"/>
+</p
 
 QB64 is a modern extended BASIC+OpenGL language that retains QB4.5/QBasic compatibility and compiles native binaries for Windows (XP and up), Linux and macOS.
 
 More about it at our wiki: www.qb64.org/wiki
 
 We have a community forum at: www.qb64.org/forum
 
-Find us on IRC: http://www.qb64.org/ircpage.html
+We tweet from [@QB64Team](https://twitter.com/QB64team)
+
+Find us on Discord: http://discord.qb64.org
+
+Find us on IRC: http://irc.qb64.org/