Updated matrix in Jenkinsfile

Jenkinsfile

@@ -3,6 +3,8 @@ pipeline {
     options {
         buildDiscarder(logRotator(numToKeepStr: '2', artifactNumToKeepStr: '1'))
     }
+    stages {
+        stage("Parallel Hello") {
             matrix {
                 axes {
                     axis {
@@ -26,6 +28,7 @@ pipeline {
                         }
                     }
                 }
+                // all the stages here will run in parallel
                 stages {
                     stage('Prepare') {
                         steps {
@@ -51,16 +54,7 @@ pipeline {
                         }
                     }
                 }
-        post {  
-            success {  
-                echo 'Build successful'  
-            }  
-            failure {
-                echo 'Build Failed'  
-                // Send To static addres 
-                //emailext attachLog: true,body: '$DEFAULT_CONTENT', subject: '$DEFAULT_SUBJECT', to: 'bram@bprieshof.nl'
             }
         }
     }
-
 }