Ensure line-break after last attribute.

Author: JakeWharton

configs/codestyles/SquareAndroid.xml

@@ -71,6 +71,11 @@
   <option name="ENUM_CONSTANTS_WRAP" value="1" />
   <AndroidXmlCodeStyleSettings>
     <option name="USE_CUSTOM_SETTINGS" value="true" />
+    <option name="LAYOUT_SETTINGS">
+      <value>
+        <option name="INSERT_LINE_BREAK_AFTER_LAST_ATTRIBUTE" value="true" />
+      </value>
+    </option>
   </AndroidXmlCodeStyleSettings>
   <JavaCodeStyleSettings>
     <option name="CLASS_NAMES_IN_JAVADOC" value="3" />