parse_args 0.9.0

We encountered an error during the generation of documentation:

raised PROGRAM_ERROR : finalize/adjust raised exception

raised PROGRAM_ERROR : finalize/adjust raised exception
ERROR: Command ["gnatdoc4", "-P", "parse_args.gpr", "--output-dir", "/home/chouteau/src/github/alire/docs.ada.dev/crate/parse_args/0.9.0", "--front-matter", "crate: parse_args", "--no-subprojects"] exited with code 1