Apologies for writing in English.
The addition of two "aeroway=aerodrome" nodes at Oran airport is quite incorrect: the aerodrome is already very well mapped as such. Correct would have been to tag them with "aeroway=terminal", and perhaps positioning them at the terminal buildings rather than somewhere in the parking lots. On a side note, you also clobbered up the icao codes versus the iata codes, but do not bother to correct them: they ought to be removed right away.
Excuse me if this sounds negative, your good intentions are beyond doubt; but I am afraid you have committed a couple of "beginners' errors".