fixes formatting in the last paragraph of the 'General Structure' chapter.
the fields included therein are only useful when executing authentication
operations natively against JSON user records.
-The `systemd-homed' manager uses all seven sections for various
+The `systemd-homed` manager uses all seven sections for various
purposes. Inside the home directories (and if the LUKS2 backend is used, also
in the LUKS2 header) a user record containing the `regular`, `privileged`,
`perMachine` and `signature` sections is stored. `systemd-homed` also stores a