[thimo]

public OnPlayerCommandText(playerid, cmdtext[])
{
if (strcmp("/sf", cmdtext, true, 10) == 0)
{
SetPlayerPos(playerid, -1990.0769,138.1512,27.5391);
SetPlayerInterior(playerid, 0);
}
if (strcmp("/spawn", cmdtext, true, 10) == 0)
{
SetPlayerPos(playerid, 1481.3373,-1740.7203,13.5469);
SetPlayerInterior(playerid, 0);
return 1;
}
return 0;
}

Try that you forgot a }