update jenkins path

Jenkinsfile

@@ -28,7 +28,7 @@ pipeline {
                     echo "running Sonar ******************************************************"
                 withSonarQubeEnv('sonar'){
                     sh 'mvn package sonar:sonar'
-                    sh "ls target -al"
+                    sh "ls target/site/jacoco -al"
                 }
             }
         }