Merge pull request #89 from magento-commerce/AC-679-FixRuleset

AC-679 fix ruleset

Author: jcuerdo

Magento2/ruleset.xml

@@ -304,7 +304,7 @@
         <type>warning</type>
     </rule>
     <rule ref="Magento2.Legacy.ObsoleteSystemConfiguration">
-        <include-pattern>etc/system.xml</include-pattern>
+        <include-pattern>etc/adminhtml/system.xml</include-pattern>
         <severity>8</severity>
         <type>warning</type>
     </rule>