Update ruleset.xml

Author: bordoni

StellarWP/ruleset.xml

@@ -90,7 +90,7 @@
 	<rule ref="SlevomatCodingStandard.ControlStructures.RequireNullCoalesceEqualOperator"/>
 	<rule ref="SlevomatCodingStandard.PHP.UselessSemicolon"/>
 	<rule ref="SlevomatCodingStandard.Variables.UselessVariable"/>
-	
+
 	<!-- Don't check test-generated files. -->
 	<exclude-pattern>*/tests/_support/_generated/*</exclude-pattern>