diff --git a/testing-modules/parallel-tests-junit/string-test-functions/src/test/java/com/baeldung/StringFunctionTest.java b/testing-modules/parallel-tests-junit/string-test-functions/src/test/java/com/baeldung/StringFunctionUnitTest.java
similarity index 88%
rename from testing-modules/parallel-tests-junit/string-test-functions/src/test/java/com/baeldung/StringFunctionTest.java
rename to testing-modules/parallel-tests-junit/string-test-functions/src/test/java/com/baeldung/StringFunctionUnitTest.java
index 7f2bc5e5e7..685a33b084 100644
--- a/testing-modules/parallel-tests-junit/string-test-functions/src/test/java/com/baeldung/StringFunctionTest.java
+++ b/testing-modules/parallel-tests-junit/string-test-functions/src/test/java/com/baeldung/StringFunctionUnitTest.java
@@ -4,7 +4,7 @@ import static org.junit.Assert.assertEquals;
 
 import org.junit.Test;
 
-public class StringFunctionTest {
+public class StringFunctionUnitTest {
 
     @Test
     public void test_upperCase() {