Add <br> in mail template

Jenkinsfile

@@ -75,14 +75,14 @@ pipeline {
            subject: "Jenkins build ERROR",
            mimeType: 'text/html',
            to: "${mailto}",
-           body: "<b>ATTENTION!!!</b> Jenkins job <b>FAILED.</b>\n\n Project Name: ${env.JOB_NAME}\n Build TAG: <b>${REV_NUMBER}-${BUILD_NUMBER}</b>\n Build URL: ${RUN_DISPLAY_URL}"
+           body: "<b>ATTENTION!!!</b> Jenkins job <b>FAILED.</b>\n\n <br>Project Name: ${env.JOB_NAME}\n <br>Build TAG: <b>${REV_NUMBER}-${BUILD_NUMBER}</b>\n <br>Build URL: ${RUN_DISPLAY_URL}"
     }
     success {
       mail charset: 'UTF-8',
            subject: "Jenkins build SUSCCESS",
            mimeType: 'text/html',
            to: "${mailto}",
-           body: "<b>Congradulations!!!</b> Jenkins job successfully finished\n\n Project Name: ${env.JOB_NAME}\n Build TAG: <b>${REV_NUMBER}-${BUILD_NUMBER}</b>\n Build URL: ${RUN_DISPLAY_URL}"
+           body: "<b>Congradulations!!!</b> Jenkins job successfully finished\n\n <br>Project Name: ${env.JOB_NAME}\n <br>Build TAG: <b>${REV_NUMBER}-${BUILD_NUMBER}</b>\n <br>Build URL: ${RUN_DISPLAY_URL}"
     }
   }
 }