Assets/egyptassetpack/standard assets/utility/fpscounter.cs(8, 36): error CS1001: identifier expected

using System;
using UnityEngine;
using UnityEngine.UI;

namespace UnityStandardAssets.Utility
{
    [RequireComponent(typeof (Text.))]
    public class FPSCounter : MonoBehaviour
    {
        const float fpsMeasurePeriod = 0.5f;
        private int m_FpsAccumulator = 0;
        private float m_FpsNextPeriod = 0;
        private int m_CurrentFps;
        const string display = "{0} FPS";

        private void Start()
        {
            m_FpsNextPeriod = Time.realtimeSinceStartup + fpsMeasurePeriod;
            m_GuiText.text = GetComponent<Text>();
        }

        private void Update()
        {
            // measure average frames per second
            m_FpsAccumulator++;
            if (Time.realtimeSinceStartup > m_FpsNextPeriod)
            {
                m_CurrentFps = (int) (m_FpsAccumulator/fpsMeasurePeriod);
                m_FpsAccumulator = 0;
                m_FpsNextPeriod += fpsMeasurePeriod;
                m_GuiText.text = string.Format(display, m_CurrentFps);
            }
        }
    }
}

so im pretty new to unity so bear with me please. I downloaded this assets pack from the unity store and created my scene i am getting this error though and have no idea how to fix it. i have spent hours online trying to figure it out but everything i am trying is not working so i would really greatly appreciate some help. thank you so much! I keep on getting this error : Assets/EgyptAssetPack/Standard Assets/Utility/FPSCounter.cs(8,36): error CS1001: Identifier expected