fix Trigger references in the stream cookbook example for digest #24317

* replace Trigger with Unit * cosmetic changes in docs.stream.cookbook tests
2018-03-03 08:22:46 +01:00 · 2018-03-03 08:22:46 +01:00 · 8fcf728b7a
commit 8fcf728b7a
parent 1574faf180
15 changed files with 52 additions and 90 deletions
--- a/akka-docs/src/test/scala/docs/stream/cookbook/RecipeKeepAlive.scala
+++ b/akka-docs/src/test/scala/docs/stream/cookbook/RecipeKeepAlive.scala
@ -1,7 +1,6 @@
 package docs.stream.cookbook

 import akka.NotUsed
-import akka.stream.ClosedShape
 import akka.stream.scaladsl._
 import akka.util.ByteString