Contact the Las Vegas Help Desk at 702-464-5555 (toll free at 1-888-324-8394) for southern cases, or the Reno Clerk's Office at 775-686-5800 for northern cases. Depending on the circumstances, the deputy clerk will correct the entry and file a Notice of Docket Correction or direct the attorney to refile document selecting the correct event.
If the court or clerk discovers the error and action is needed, you will be notified via an email notice through CM/ECF titled Notice of Attorney Action Required.