updated iota to theta_jn in tutorials
Updates the parameter representing angle between angular momentum and line of sight from 'iota' to 'theta_jn'. This brings the tutorial's parameter naming conventions up to date with the rest of the code.
Maintenance will be performed on git.ligo.org, containers.ligo.org, and docs.ligo.org on Tuesday 18 November 2025 starting at approximately 900 MST (1600 UTC). It is expected to take around 30 minutes and there will be several periods of downtime throughout the maintenance. Please address any comments, concerns, or questions to the helpdesk.
Updates the parameter representing angle between angular momentum and line of sight from 'iota' to 'theta_jn'. This brings the tutorial's parameter naming conventions up to date with the rest of the code.