docs: Add paths to config examples
docs: Add paths to config examples

Fixes #1846

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