Merge pull request jenkinsci#35 from batmat/explicit-param-name

Using an explicit closure param instead of it

Author: abayer

pipeline-examples/trigger-job-on-all-nodes/triggerJobOnEveryNode.groovy

@@ -23,5 +23,5 @@ parallel branches
 // This method collects a list of Node names from the current Jenkins instance
 @NonCPS
 def nodeNames() {
- return jenkins.model.Jenkins.instance.nodes.collect { it.name }
+ return jenkins.model.Jenkins.instance.nodes.collect { node -> node.name }
 }