         public static const TANK:String = "TANK";
         public static const COMMANDER:String = "COMMANDER";
         public static const LAUNCHER:String = "LAUNCHER";
-        public static const MISSLE:String = "MISSLE";
+        public static const MISSILE:String = "MISSILE";
 
         public function RobotType() {
         }

        public static function maxEnergon(type:String):Number {
            switch (type) {
                case HQ:
                    return int.MAX_VALUE;
                case SOLDIER:
                    return 100.0;
            }
            throw new ArgumentError("Unknown type: " + type);
        }

                TANK,
                COMMANDER,
                LAUNCHER,
                MISSILE
            ];
        }

