Doctor's error in drug history at meps for marines plc program, future implications for other branches?

I went to meps about 8 months ago when I was interested in the marines plc program. After leaving the facility I noticed the doctor who wrote down my drug history had made an error in the first occurrence of drug use. the error said I had used marijuana 15 times in 3 months rather than the correct length of time being 3 years. I had decided against pursuing the plc program shortly after and let the error go uncorrected. Now closer to graduating college I am interested in joining the air force fbi or cia. Will not correcting this error in the meps drug history come back to haunt me? Will my meps record even be on file?