add a setting for it

Jenkinsfile

@@ -25,7 +25,7 @@ pipeline {
     }
     stage('Run tests') {
       steps {
-        sh 'cucumber features --format json --out reports'
+        sh 'cucumber features --format json --out cucumber.json'
       }
     }
     stage('Report results') {
@@ -39,7 +39,7 @@ pipeline {
           reportFiles: 'index.html',
           reportName: 'Test Results',
           reportTitles: 'Test Coverage'])
-        livingDocs()
+        livingDocs(fileIncludePattern: "cucumber.json")
       }
     }
   }