clearing up the wording about availability of macro annotations

Author: xeno-by

overviews/macros/annotations.md

@@ -14,7 +14,7 @@ languages: [ja]
 **Eugene Burmako**
 
 Macro annotations are only available in Scala 2.10 with the macro paradise plugin.
-Their inclusion in Scala 2.11 is possible, but our roadmap in this regard is still unclear.
+Their inclusion in Scala 2.11 is not planned, but it will possibly happen in Scala 2.12.
 Follow the instructions at the ["Macro Paradise"](/overviews/macros/paradise.html) page to download and use our compiler plugin.
 
 ## Call for feedback