Fix custom download path text alignment

Change-Id: Ied10d6515e6f8b43a4334f00ec299fddc4e60f17
CR-Fixed: 896901
diff --git a/res/xml/content_preferences.xml b/res/xml/content_preferences.xml
index 3b33a69..b497fd2 100644
--- a/res/xml/content_preferences.xml
+++ b/res/xml/content_preferences.xml
@@ -44,6 +44,7 @@
         android:title="@string/pref_content_javascript" />
 
     <PreferenceScreen
+        android:layout="@layout/swe_preference"
         android:key="download_path_setting_screen"
         android:title="@string/pref_download_path_setting_screen_title"/>