Spring Security Fix Rendering of SpEL expression example Tabs in method security Documentation

Expected Behavior Render Java and Kotlin tab for the SpEL expression example

Current Behavior There is a syntax error in the adoc file that prevent the tabs from rendring correctly

Spring Security Fix Rendering of SpEL expression example Tabs in method security Documentation

Context

In the method security page,in the SpEL expression example the tabs are not rendering correctly. I want to fix this tabs syntax in the adoc so it renders correctly.

Comment From: rwinch

Thanks for creating this. I'm closing this in favor of your pull request gh-16343