Remove duplicate dependency

pom.xml

@@ -487,12 +487,6 @@
             <version>1.4.5.RELEASE</version>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-test</artifactId>
-            <version>1.4.5.RELEASE</version>
-            <scope>test</scope>
-        </dependency>
     </dependencies>
     <build>
         <defaultGoal>spring-boot:run</defaultGoal>