libsmi error range-exchanged

Error text: range limits must be `lower-bound .. upper-bound'

Reference: RFC 2578 section 11.1

        <range>
            ::= <value>
              | <value> ".." <value>

        <value>
            ::= "-" <number>
              | <number>
              | <hexString>
              | <binString>

        where:
            <empty>     is the empty string
            <number>    is a non-negative integer
            <hexString> is a hexadecimal string (e.g., '0F0F'H)
            <binString> is a binary string (e.g, '1010'B)

            <range> is further restricted as follows:
                - any <value> used in a SIZE clause must be non-negative.
                - when a pair of values is specified, the first value
                  must be less than the second value.
                - when multiple ranges are specified, the ranges may
                  not overlap but may touch. For example, (1..4 | 4..9)
                  is invalid, and (1..4 | 5..9) is valid.
                - the ranges must be a subset of the maximum range of the
                  base type.