SPR-6447 + add more clarifications
SPR-6447
+ add more clarifications




thymol/thymol.thymeleafexamples-petclinic,thymol/thymol.thymeleafexamples-petclinic,thymeleaf/thymeleafexamples-petclinic,pkudevops/spring-petclinic-changed,thymeleaf/thymeleafexamples-petclinic,joshuawilson/spring-petclinic,junlapong/thymeleafexamples-petclinic,thymol/thymol.thymeleafexamples-petclinic,joshuawilson/spring-petclinic,thymol/thymol.thymeleafexamples-petclinic,pkudevops/spring-petclinic-changed,junlapong/thymeleafexamples-petclinic