Fix Vavr module (#2709)

vavr/pom.xml

@@ -9,8 +9,9 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>2.0.0.BUILD-SNAPSHOT</version>
+        <version>1.5.6.RELEASE</version>
         <relativePath/>
+        <!--  lookup parent from repository  -->
     </parent>
 
     <dependencies>
@@ -39,6 +40,7 @@
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
         </dependency>
         
         <dependency>

vavr/src/test/java/com/baeldung/vavr/repositories/VavrRepositoryIntegrationTest.java

@@ -43,5 +43,4 @@ public class VavrRepositoryIntegrationTest {
         Seq<User> users = userRepository.findByName("John");
         assertEquals(2, users.size());
     }
-
 }