I have some problems with the XML layouts (android development).

I think I have some problems with a LinearLayout container. I do not know how to fix these problems:

I am a beginner to XML but I think the problem is in the second LinearLayout. I hope someone can help me out.

The code is here below:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
    android:layout_height="match_parent"
    android:layout_width="match_parent"
    android:orientation="vertical">
    <TextView 
        android:layout_height="match_parent"
        android:layout_width="match_parent"
    />
    **<LinearLayout
        android:layout_height="match_parent"
        android:layout_width="match_parent"
        andriod:orientation="horizontal" >
        <ImageView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
           />
        <ImageView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            />

    </LinearLayout>**
        <Button 
            android:layout_height="match_parent"
             android:layout_width="match_parent"         

            />





</LinearLayout>