[docs] fix broken table in raycaster
[docs] fix broken table in raycaster

mkungla/aframe,aframevr/aframe,wizgrav/aframe,ngokevin/aframe,dmarcos/aframe,weddingdj/aframe,chenzlabs/aframe,googlecreativelab/aframe,aframevr/aframe,chenzlabs/aframe,ngokevin/aframe,RSpace/aframe,googlecreativelab/aframe,weddingdj/aframe,RSpace/aframe,dmarcos/aframe,mkungla/aframe,wizgrav/aframe