functional tests: Stylistic fixes
functional tests: Stylistic fixes

mike1729/rkt,il9ue/rkt,sinfomicien/rkt,shobhit85/rkt,s-urbaniak/rkt,yifan-gu/rkt,joshix/rkt,kbrwn/rkt,intelsdi-x/rkt,kinvolk/rkt,cab105/rkt,Shashwatsh/rkt,markllama/rkt,Shashwatsh/rkt,intelsdi-x/rkt,tmrts/rkt,shobhit85/rkt,Wilybald/rkt,coreos/rkt,linki/rkt,lucasallan/rkt,achanda/rkt,kinvolk/rkt,yifan-gu/rkt,euank/rkt,ybubnov/rkt,joshix/rkt,squeed/rkt,achanda/rkt,matthaias/rkt,alban/rkt,monstermunchkin/rkt,coreos/rkt,cab105/rkt,dgonyeo/rkt,Wilybald/rkt,jjlakis/rkt,Wilybald/rkt,sinfomicien/rkt,matthaias/rkt,endocode/rkt,sgotti/rkt,euank/rkt,rkt/rkt,jakon89/rkt,rkt/rkt,mike1729/rkt,ybubnov/rkt,nhlfr/rkt,alban/rkt,blixtra/rkt,kinvolk/rkt,jakon89/rkt,tmrts/rkt,euank/rkt,markllama/rkt,il9ue/rkt,rkt/rkt,blixtra/rkt,endocode/rkt,ybubnov/rkt,linki/rkt,jakon89/rkt,mike1729/rkt,rkt/rkt,joshix/rkt,coreos/rkt,kbrwn/rkt,Wilybald/rkt,yifan-gu/rocket,cab105/rkt,matthaias/rkt,nhlfr/rkt,squeed/rkt,s-urbaniak/rkt,sstabellini/rkt,kbrwn/rkt,joshix/rkt,yifan-gu/rocket,jjlakis/rkt,dgonyeo/rkt,monstermunchkin/rkt,Shashwatsh/rkt,sinfomicien/rkt,sgotti/rkt,jonboulle/rkt,jjlakis/rkt,yifan-gu/rocket,monstermunchkin/rkt,squeed/rkt,sstabellini/rkt,achanda/rkt,il9ue/rkt,akshaykarle/rkt,markllama/rkt,yifan-gu/rkt,sgotti/rkt,jonboulle/rkt,lucasallan/rkt,akshaykarle/rkt,shobhit85/rkt,akshaykarle/rkt,blixtra/rkt,lucasallan/rkt,alban/rkt,sstabellini/rkt,dgonyeo/rkt,s-urbaniak/rkt,nhlfr/rkt,lucasallan/rkt,linki/rkt,tmrts/rkt,kinvolk/rkt,jonboulle/rkt,endocode/rkt,intelsdi-x/rkt