Update docs/blog/_posts/2020-12-18-scala3-m3.md

Co-authored-by: Sébastien Doeraene <[email protected]>

Author: anatoliykmetyuk

docs/blog/_posts/2020-12-18-scala3-m3.md

@@ -190,7 +190,7 @@ We are looking forward to having you join the team of contributors.
 
 ## Library authors: Join our community build
 
-Dotty now has a set of widely-used community libraries that are built against every nightly Dotty
+Scala 3 has a set of community libraries that are built against every nightly
 snapshot. Currently, this includes shapeless, ScalaPB, algebra, scalatest, scopt and squants.
 Join our [community build](https://github.com/lampepfl/dotty/tree/master/community-build)
 to make sure that our regression suite includes your library.