Fix a few typos in Parcel.java.

    private static native byte[] nativeMarshall(long nativePtr);

    private static native void nativeUnmarshall(

            long nativePtr, byte[] data, int offest, int length);

            long nativePtr, byte[] data, int offset, int length);

    private static native void nativeAppendFrom(

            long thisNativePtr, long otherNativePtr, int offset, int length);

    private static native boolean nativeHasFileDescriptors(long nativePtr);

    /**

     * Set the bytes in data to be the raw bytes of this Parcel.

     */

    public final void unmarshall(byte[] data, int offest, int length) {

        nativeUnmarshall(mNativePtr, data, offest, length);

    public final void unmarshall(byte[] data, int offset, int length) {

        nativeUnmarshall(mNativePtr, data, offset, length);

    }

    public final void appendFrom(Parcel parcel, int offset, int length) {