Closes #1772 - Fix grammar error in documentation (#1781)
Closes #1772 - Fix grammar error in documentation (#1781)


dmarcos/aframe,mkungla/aframe,darkwing/aframe,weddingdj/aframe,RSpace/aframe,googlecreativelab/aframe,wizgrav/aframe,fernandojsg/aframe,googlecreativelab/aframe,ngokevin/aframe,dmarcos/aframe,mkungla/aframe,weddingdj/aframe,aframevr/aframe,darkwing/aframe,fernandojsg/aframe,chenzlabs/aframe,wizgrav/aframe,aframevr/aframe,chenzlabs/aframe,jaxmolina/ar,RSpace/aframe,ngokevin/aframe,jaxmolina/ar