Added the name change in pipeline

Jenkinsfile

@@ -16,7 +16,7 @@ pipeline {
         stage( 'post build' ) {
             steps {
                 archiveArtifacts artifacts: '**/spring-petclinic-3.0.0.jar',
-                                 onlyIfSuccesful: 'true',
+                                 onlyIfSuccesful: 'true'
                 junit testResults: '**/test-results/test/TEST-*.xml'                 
             }
         }