diff --git a/pl/java/features/ex-err.txt b/pl/java/features/ex-err.txt
index 711e7c563..e39434701 100644
--- a/pl/java/features/ex-err.txt
+++ b/pl/java/features/ex-err.txt
@@ -45,7 +45,7 @@ https://habr.com/post/431586/
 https://www.baeldung.com/java-exceptions
 https://stackify.com/types-of-exceptions-java/
 2017
-CSC - Valeev - L4 - Packages Exceptions and Generics 29:00 of 1:36:18
+CSC - Valeev - L4 - Packages Exceptions and Generics 35:00 of 1:36:18
     https://www.youtube.com/watch?v=vfewyonYXOw
     ! 28:00 hier of Checked/Unchecked ex-s