Update docs/blog/_posts/2021-03-31-scala3-rc2.md

Co-authored-by: Nicolas Stucki <[email protected]>

Author: anatoliykmetyuk

docs/blog/_posts/2021-03-31-scala3-rc2.md

@@ -42,7 +42,6 @@ The following are some notable metaprogramming changes included into this releas
 - Add quotes.Type.valueOfConstant [#11715](https://github.com/lampepfl/dotty/pull/11715)
 - Remove compiletime.Widen [#11569](https://github.com/lampepfl/dotty/pull/11569)
 - Add -Xcheck-macros scalac option [#11655](https://github.com/lampepfl/dotty/pull/11655)
-- Add reflect Symbol.info and ClassInfo [#11664](https://github.com/lampepfl/dotty/pull/11664)
 
 
 # Let us know what you think!