add <properties> tag to ruleset

diff --git a/ci/ruleset.xml b/ci/ruleset.xml
index 748ba7a..e8d39ef 100644 (file)
--- a/ci/ruleset.xml
+++ b/ci/ruleset.xml
@@ -3,6 +3,8 @@
        <description>WP-CLI coding standards.</description>
 
        <rule ref="Generic.CodeAnalysis.VariableAnalysis">
-               <property name="allowUnusedFunctionParameters" value="1"/>
+               <properties>
+                       <property name="allowUnusedFunctionParameters" value="1"/>
+               </properties>
        </rule>
 </ruleset>