reformat empty method examples
reformat empty method examples

* those methods were formatted to comply to coding standards
* in commit 4530033cc640a71166352b3cb1dbcd0dc43ecb47 which misses
* the point for them

danielkmariam/phpspec,Dragonrun1/phpspec,Harrisonbro/phpspec,iakio/phpspec,jon-acker/phpspec,pamil/phpspec,sroze/phpspec,shanethehat/phpspec,nosun/phpspec,javi-dev/phpspec,pamil/phpspec,carlosV2/phpspec,javi-dev/phpspec,Elfiggo/phpspec,docteurklein/phpspec,iakio/phpspec,localheinz/phpspec,jon-acker/phpspec,nosun/phpspec,gnugat-forks/phpspec,bestform/phpspec,rawkode/phpspec,danielkmariam/phpspec,Harrisonbro/phpspec,ulabox/phpspec,Elfiggo/phpspec,docteurklein/phpspec,localheinz/phpspec,bestform/phpspec,shanethehat/phpspec,ghamoron/phpspec,carlosV2/phpspec,gnugat-forks/phpspec,Dragonrun1/phpspec,sroze/phpspec,ghamoron/phpspec,ulabox/phpspec,rawkode/phpspec