修复guolindev#7

Author: guolindev

chapter12/MaterialTest/app/src/main/res/layout/nav_header.xml

@@ -17,7 +17,7 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_alignParentBottom="true"
-        android:text="[email protected]"
+        android:text="Tony Green"
         android:textColor="#FFF"
         android:textSize="14sp" />
 
@@ -26,8 +26,8 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_above="@id/username"
-        android:text="Tony Green"
+        android:text="[email protected]"
         android:textColor="#FFF"
         android:textSize="14sp" />
 
-</RelativeLayout>
+</RelativeLayout>