Inadvertently Left Off A Job on an SF85P

I recently filled out an SF85P. When I read the form I thought that any job held under 90 days need not be put on the form. After re-reading the form I realize I am in error. How can I go about correcting the form? I do not want the investigator to think that it was purposeful. I am going a high-risk public trust clearance. I held each job for about 3 weeks. I was recently retired from the Army and was trying to quickly go up the job ladder to better jobs.

Thank you for your advice.

You cannot correct the form if it has already been submitted to OPM. During your security interview you will have a chance to go over the application with the investigator and provide the corrections at that time. Ensure you have detailed information and updated contacts regarding the missing employments.