doc styling

        ! Lookup a variable and check its status.
        !
        ! Given the variable name, lookup its status within the JSON
        ! resource file.
        !
        ! If the variable is present in the JSON file, and it is
        ! enabled, this will return true. Otherwise, if the variable
        ! doesn't exist in the resource file, or it is disabled,
        ! this will return false.
        !
        ! Args:
        !     var_name (character(len=*)): variable name to lookup
        !         within the resource file.
        !
        ! Returns:
        !     var_enabled (logical): whether the variable is enabled or
        !         not within the resource file.
        !

versus...

        ! Lookup a variable and check its status.
        !
        ! Given the variable name, lookup its status within the JSON
        ! resource file.
        !
        ! Args:
        !     var_name (character(len=*)): variable name to lookup
        !         within the resource file.
        !
        ! Returns:
        !     var_enabled (logical): whether the variable is enabled or
        !         not within the resource file.
        !
        !     If the variable is present in the JSON file, and it is
        !     enabled, this will return true. Otherwise, if the variable
        !     doesn't exist in the resource file, or it is disabled,
        !     this will return false.
        !