Fix docString typo

PRODX-3456

Change-Id: Ia444305f228177c4e0da5bfb10782154d0b1c6fa
diff --git a/src/com/mirantis/mk/Workflow.groovy b/src/com/mirantis/mk/Workflow.groovy
index 564d418..93d673b 100644
--- a/src/com/mirantis/mk/Workflow.groovy
+++ b/src/com/mirantis/mk/Workflow.groovy
@@ -475,9 +475,9 @@
  *   ignore_not_built: bool. if true, keep running the workflow jobs if the job set own status to NOT_BUILT, do not fail the workflow at finish for such jobs
  *   inherit_parent_params: bool. if true, provide all parameters from the parent job to the child job as defaults
  *   parameters: dict. parameters name and type to inherit from parent to child job, or from artifact to child job
- *   wfPauseStepBeforeRun: bool. Interactive pause exact step before run.
- *   wfPauseStepSlackReportChannel: If step paused, send message about it in slack.
- *   wfPauseStepTimeout: timeout to wait for manual unpause.
+ *   wf_pause_step_before_run: bool. Interactive pause exact step before run.
+ *   wf_pause_step_slack_report_channel: If step paused, send message about it in slack.
+ *   wf_pause_step_timeout: timeout im minutes to wait for manual unpause.
  */
 
 def runScenario(scenario, slackReportChannel = '', artifactoryBaseUrl = '') {