diff --git a/TaskB03/description.txt b/TaskB03/description.txt
index 1ac57a0..716c879 100644
--- a/TaskB03/description.txt
+++ b/TaskB03/description.txt
@@ -50,7 +50,7 @@ wejścia jest poprawnym opisem automatu i czy automat jest
 deterministyczny i nie zawiera cykli.
 
 NOTE: Task only for students whose student index number ("numer
-indeksu") is divisable by 3 with a remainder of 1
+indeksu") is divisable by 3 with a remainder of 0
 
 POINTS: 14
 DEADLINE: 2019-12-16 23:59