Fix syntax.

Jenkinsfile

@@ -61,13 +61,13 @@ pipeline {
     }
 
     stage('print report') {
-                steps {
+        steps {
-                    script {
+            script {
-                      printReport(report)
+                printReport(report)
-                    }
-                }
             }
         }
+    }
+
 }
 // look for modules that use this artifact
 def findDownstreamDependencies(modules2deps, artifact) {