[[MM]RoXoR[FS]]

pawn Код:

CMD:heal(playerid,params[])
{
    new targetid,msg[100];
    if(sscanf(params,"u")) return SendClientMessage(playerid,-1,"Correct Usage /heal [playerid/name]");
    if(GetPlayerTeam(targetid) != TEAM_ME)
    {
        format(msg,sizeof(msg),"%d is not of your team",targetid);
        return SendClientMessage(playerid,-1,msg);
    }
    format(msg,sizeof(msg),"You have successfully healed %d ",targetid);
    SetPlayerHealth(targetid,100);
    return 1;
}

I would strongly suggest to move to sscanf and ZCMD/YCMD