diff --git a/src/test/java/org/cactoos/map/GroupedTest.java b/src/test/java/org/cactoos/map/GroupedTest.java
index <HASH>..<HASH> 100644
--- a/src/test/java/org/cactoos/map/GroupedTest.java
+++ b/src/test/java/org/cactoos/map/GroupedTest.java
@@ -84,7 +84,6 @@ final class GroupedTest {
         );
     }
 
-
     @Test
     void groupedBySuperType() throws Exception {
         MatcherAssert.assertThat(
(#<I>) Fix indentation