There are two typos in the help for unparse and one for parse.

1. "Unparse an infoset file, using either a DFDL schema or a saved paser" Should be "parser".

2. For root: "This needs to be one of the top-level elements of the DFDL schem defined with --schema." Should be "DFDL schema". - This one appears in both sections.

Commands to see the typos:
./daffodil-cli/target/start parse --help
./daffodil-cli/target/start unparse --help