XML : Adjust xml layout

Can someone help me to adjust my xml layout ? I want the kkkkkkHours display beside the Total Hours :. I tried android:paddingRight, but it still didn't display beside the Total Hours:. Thanks.

  <?xml version="1.0" encoding="utf-8"?>  <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"      android:layout_width="match_parent"      android:layout_height="match_parent"      android:orientation="vertical">        <LinearLayout          android:id="@+id/linearLayout"          android:layout_width="fill_parent"          android:layout_height="wrap_content"          android:orientation="horizontal">            <TextView              android:id="@+id/totalHours"              android:layout_width="334dp"              android:layout_marginTop="20dp"              android:paddingLeft="180dp"              android:textColor="@color/blue"              android:layout_height="31dp"              android:textSize="16sp"              android:text=" Total Hours : " />            <TextView              android:id="@+id/hours"              android:layout_width="match_parent"              android:textColor="@color/blue"              android:layout_toEndOf="@id/totalHours"              android:layout_height="31dp"              android:textSize="16sp"              android:layout_toRightOf="@+id/totalHours"              android:text=" kkkkkkHours : " />        </LinearLayout>          <LinearLayout          android:id="@+id/linearLayout2"          android:layout_width="fill_parent"          android:layout_height="wrap_content"          android:orientation="horizontal">            <Button              android:id="@+id/addClaims1"              android:layout_width="334dp"              android:layout_height="61dp"              android:layout_below="@+id/linearLayout"              android:layout_marginLeft="15dp"              android:layout_marginTop="55dp"              android:text="add claims" />          </LinearLayout>        <Button          android:id="@+id/submit"          android:text="submit"          android:layout_width="334dp"          android:layout_height="61dp"          android:layout_marginLeft="15dp"          android:theme="@style/ButtonTheme"          android:layout_below="@+id/linearLayout2"          android:layout_alignParentLeft="true" />    </RelativeLayout>