diff --git a/README.md b/README.md
index 3b8130ad58a386f17cc3f5b9434436a4ebbefb57..6dbafc168a1c7f7656f19c2f2e453a53ab1e6a6a 100644
--- a/README.md
+++ b/README.md
@@ -222,7 +222,7 @@ Credits: @HelloDeadline, @sorianog
 
 # FAQ
 
-[FAQ.md](https://jeromeetienne.github.io/AR.js-docs/misc/FAQ.html0)
+[FAQ.md](https://jeromeetienne.github.io/AR.js-docs/misc/FAQ.html)
 
 
 
diff --git a/aframe/examples/demo-firefox-release/fox.html b/aframe/examples/demo-firefox-release/cute-fox-model.html
similarity index 100%
rename from aframe/examples/demo-firefox-release/fox.html
rename to aframe/examples/demo-firefox-release/cute-fox-model.html
diff --git a/aframe/examples/demo-firefox-release/two-ways-portal-door.html b/aframe/examples/demo-firefox-release/two-ways-portal-door.html
index b295da3d40046834b9f08e5e9616b52f6c878197..08c66138b2b2b3c998020ee1334fecdc62b813f6 100644
--- a/aframe/examples/demo-firefox-release/two-ways-portal-door.html
+++ b/aframe/examples/demo-firefox-release/two-ways-portal-door.html
@@ -17,12 +17,11 @@
 
 	<!-- Define your 3d scene and enabled ar.js -->
 	<a-scene embedded arjs='trackingMethod: best; debugUIEnabled: true;'>
-
 		<!-- Create a anchor to attach your augmented reality -->
 		<a-anchor hit-testing-enabled='true'>
 
 			<!-- portal 360 with an image -->
-			<!-- <a-portal-door url='images/360_topaz.png' position='0 0 0' scale='1 1 1' rotation='0 90 0'><a-portal-door> -->
+			<a-portal-door url='https://cdn.aframe.io/360-image-gallery-boilerplate/img/city.jpg' position='0 0 0' scale='0.7 1 0.7' rotation='0 90 0'><a-portal-door>
 
 			<!-- portal 360 with an video -->
 			<!-- <a-portal-door url='videos/pano.webm' position='0 0 0' scale='2 2 2' rotation='0 90 0'><a-portal-door> -->