diff --git a/akka-stream/src/main/scala/akka/stream/scaladsl/Source.scala b/akka-stream/src/main/scala/akka/stream/scaladsl/Source.scala
index 46e6b26097..5b59a3ae2c 100644
--- a/akka-stream/src/main/scala/akka/stream/scaladsl/Source.scala
+++ b/akka-stream/src/main/scala/akka/stream/scaladsl/Source.scala
@@ -493,8 +493,6 @@ object Source {
    * for downstream demand unless there is another message waiting for downstream demand, in that case
    * offer result will be completed according to the overflow strategy.
    *
-   * SourceQueue that current source is materialized to is for single thread usage only.
-   *
    * @param bufferSize size of buffer in element count
    * @param overflowStrategy Strategy that is used when incoming elements cannot fit inside the buffer
    */