Update README.md

README.md

@@ -1,17 +1,17 @@
-Sky
-===
+Flutter
+=======
 [![Build Status](https://travis-ci.org/domokit/sky_engine.svg)](https://travis-ci.org/domokit/sky_engine)
 
-Sky is a new way to build high-performance, cross-platform mobile apps. Sky is optimized for today's, and tomorrow's, mobile devices. We are focused on low-latency input and high frame rates on Android and iOS.
+Flutter is a new way to build high-performance, cross-platform mobile apps. Sky is optimized for today's, and tomorrow's, mobile devices. We are focused on low-latency input and high frame rates on Android and iOS.
 
- - For information about using Sky to build apps, please see
+ - For information about using Flutter to build apps, please see
    the [getting started guide](https://flutter.github.io/getting-started/).
 
- - For information about contributing code to Sky itself, please see
+ - For information about contributing code to Flutter itself, please see
    [CONTRIBUTING.md](CONTRIBUTING.md).
 
 Community
 ---------
 
-Join us on IRC at `#sky` on Freenode or join our mailing list,
+Join us on IRC at `#flutter` on Freenode or join our mailing list,
 [[email protected]](https://groups.google.com/forum/#!forum/sky-dev).