parser.c: fix stylistic nitpick
parser.c: fix stylistic nitpick

Fix stray blank line in parser.c

Signed-off-by: H. Peter Anvin <8a453bad9912ffe59bc0f0b8abe03df9be19379e@zytor.com>

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