fix template formatting

templates/room.hbs

@@ -181,14 +181,14 @@
             id="meeting-space"
             cached-gltf-model="#meeting-space1-mesh"
             position="0 0 0"
-	    xr="ar: false"
+            xr="ar: false"
         ></a-entity>
 
         <a-entity
             id="outdoor-facade"
             cached-gltf-model="#outdoor-facade-mesh"
             position="0 0 0"
-	    xr="ar: false"
+            xr="ar: false"
         ></a-entity>
 
         <a-entity
@@ -196,7 +196,7 @@
             cached-gltf-model="#floor-nav-mesh"
             visible="false"
             position="0 0 0"
-	    xr="ar: false"
+            xr="ar: false"
         ></a-entity>
 
         <a-entity
@@ -204,7 +204,7 @@
             cached-gltf-model="#cliff-vista-mesh"
             layers="reflection:true"
             position="0 0 0"
-	    xr="ar: false"
+            xr="ar: false"
         ></a-entity>
 
         <a-entity id="skybox"
@@ -213,7 +213,7 @@
             skybox="azimuth:0.280; inclination:0.440"
             light="type: ambient; color: #FFF"
             layers="reflection:true"
-	    xr="ar: false"
+            xr="ar: false"
         ></a-entity>
 
         <a-entity
@@ -221,7 +221,7 @@
             water="normalMap:#water-normal-map"
             rotation="-90 0 0"
             position="0 -88.358 -332.424"
-	    xr="ar: false"
+            xr="ar: false"
         ></a-entity>
     </a-scene>