Fix typo in cursor component documentation (#2838)
Fix typo in cursor component documentation (#2838)

This PR fixes a typo in the cursor components event documentation. The correct event for cursor fusing is `fusing` not `cursor-fusing`.
mkungla/aframe,RSpace/aframe,ngokevin/aframe,darkwing/aframe,jaxmolina/ar,googlecreativelab/aframe,mkungla/aframe,RSpace/aframe,dmarcos/aframe,wizgrav/aframe,weddingdj/aframe,chenzlabs/aframe,aframevr/aframe,wizgrav/aframe,weddingdj/aframe,googlecreativelab/aframe,ngokevin/aframe,dmarcos/aframe,darkwing/aframe,jaxmolina/ar,chenzlabs/aframe,aframevr/aframe