diff --git a/algorithms/src/test/java/com/baeldung/algorithms/string/EnglishAlphabetLettersUnitTest.java b/algorithms/src/test/java/com/baeldung/algorithms/string/EnglishAlphabetLettersUnitTest.java
index 54335c62d2..54863cddc8 100644
--- a/algorithms/src/test/java/com/baeldung/algorithms/string/EnglishAlphabetLettersUnitTest.java
+++ b/algorithms/src/test/java/com/baeldung/algorithms/string/EnglishAlphabetLettersUnitTest.java
@@ -3,7 +3,7 @@ package com.baeldung.algorithms.string;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
 
-public class EnglishAlphabetLettersTest {
+public class EnglishAlphabetLettersUnitTest {
 
     @Test
     void givenString_whenContainsAllCharacter_thenTrue() {