[docs] In addition to the previous commit: Mention that the gradle syntax also works in kotlin based gradle.

website/templates/setup/gradle.html

@@ -17,7 +17,7 @@
 	
 	<@s.section title="Gradle without a plugin">
 		<p>
-			If you don't want to use the plugin, gradle has the built-in <code>compileOnly</code> scope, which can be used to tell gradle to add lombok only during compilation. Your <code>build.gradle</code> will look like:<pre>
+			If you don't want to use the plugin, gradle has the built-in <code>compileOnly</code> scope, which can be used to tell gradle to add lombok only during compilation. Your <code>build.gradle</code> or <code>build.gradle.kts</code> will look like:<pre>
 repositories {
 	mavenCentral()
 }