Add modify string to resources.

    <string name="wifi_failed_connect_message">Failed to connect to network</string>

    <!-- Button label to delete a Wi-Fi network -->

    <string name="wifi_forget">Forget</string>

    <!-- Button label to modify a Wi-Fi network -->

    <string name="wifi_modify">Modify</string>

    <!-- Failured notification for forget -->

    <string name="wifi_failed_forget_message">Failed to forget network</string>

    <!-- Button label to save a Wi-Fi network configuration -->