error.h: fix numbering of error codes
error.h: fix numbering of error codes

fix numbering of error codes from ECGEOF error code.


Signed-off-by: Glauber Costa <f8b79557d19b40666ebe336545a0b6178af65685@parallels.com>
Acked-by: Dhaval Giani <f48451d72a1ad74c777093928b661ad7099a85df@gmail.com>

rafalmiel/libcg,rafalmiel/libcg,rafalmiel/libcg,rafalmiel/libcg