add missing heading in docs
add missing heading in docs

Neorth/Leaflet,Leaflet/Leaflet,AP-whitehat/Leaflet,AP-whitehat/Leaflet,sisou/Leaflet,CapeSepias/Leaflet,rlugojr/Leaflet,akrzyzanowskino/TeamSE,msiadak/Leaflet,Leaflet/Leaflet,scaddenp/Leaflet,CapeSepias/Leaflet,davojta/Leaflet,Neorth/Leaflet,iZucken/Leaflet,frogcat/Leaflet,davojta/Leaflet,iZucken/Leaflet,Trufi/Leaflet,Ubisense/Leaflet,akrzyzanowskino/TeamSE,sisou/Leaflet,iZucken/Leaflet,geoloep/Leaflet,jasonoverland/Leaflet,codeator/Leaflet,Leaflet/Leaflet,sisou/Leaflet,Trufi/Leaflet,jasonoverland/Leaflet,brah/Leaflet,rlugojr/Leaflet,stefanocudini/Leaflet,Trufi/Leaflet,msiadak/Leaflet,brah/Leaflet,stefanocudini/Leaflet,scaddenp/Leaflet,iOffice/Leaflet,stefanocudini/Leaflet,Neorth/Leaflet,davojta/Leaflet,Ubisense/Leaflet,CapeSepias/Leaflet,scaddenp/Leaflet,msiadak/Leaflet,tsantacruz/RotationalMarker,Ubisense/Leaflet,rlugojr/Leaflet,codeator/Leaflet,codeator/Leaflet,tsantacruz/RotationalMarker,AP-whitehat/Leaflet,akrzyzanowskino/TeamSE,iOffice/Leaflet,frogcat/Leaflet,geoloep/Leaflet,geoloep/Leaflet,tsantacruz/RotationalMarker,frogcat/Leaflet,brah/Leaflet,jasonoverland/Leaflet,iOffice/Leaflet