doc: fix __UTC_DATE__ and __UTC_TIME__ description
doc: fix __UTC_DATE__ and __UTC_TIME__ description

techkey/nasm,turingstudio/nasm,techkey/nasm,techkey/nasm,turingstudio/nasm,projedi/nasm,letolabs/nasm,letolabs/nasm,Distrotech/nasm,Distrotech/nasm,turingstudio/nasm,Distrotech/nasm,Distrotech/nasm,techkey/nasm,projedi/nasm,techkey/nasm,projedi/nasm,projedi/nasm,turingstudio/nasm,letolabs/nasm,projedi/nasm