Fix typo on building with components guide (#2019)
Fix typo on building with components guide (#2019)


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