diff --git a/akka-stream-tests/src/test/resources/reference.conf b/akka-stream-tests/src/test/resources/reference.conf
index a5ec194198..9d953185ba 100644
--- a/akka-stream-tests/src/test/resources/reference.conf
+++ b/akka-stream-tests/src/test/resources/reference.conf
@@ -7,4 +7,4 @@ akka {
 
   stream.materializer.debug.fuzzing-mode = on
   stream.secret-test-fuzzing-warning-disable = 42
-}
\ No newline at end of file
+}