Did your drivers forget to change their driving status or do they suspect there's a mistake?
They can change the Hours of Service Log in the Samsara Driver App.
To do this, tap the "Log" tab, then the day of interest, and tap on the log chart.
Grab and drop the blue time gates, then click the status you wish to add. Whatever you add will overwrite the existing record for that the times selected.
Add the cities covered and a remark so your team knows that you've modified the log. Tap 'Save' in the top right of the screen to save your corrected logs.