Merge pull request #6979 from sebavan/master

Fix Build

src/Bones/bone.ts

@@ -141,7 +141,7 @@ export class Bone extends Node {
         return this.children;
     }
 
-    /** 
+    /**
      * Gets the node index in matrix array generated for rendering
      * @returns the node index
      */

src/Cameras/XR/webXRSessionManager.ts

@@ -117,14 +117,14 @@ export class WebXRSessionManager implements IDisposable {
     public setReferenceSpaceAsync(referenceSpace: XRReferenceSpaceType) {
         return this.session.requestReferenceSpace(referenceSpace).then((referenceSpace: XRReferenceSpace) => {
             this.referenceSpace = referenceSpace;
-        }, rejectionReason => {
+        }, (rejectionReason) => {
             Tools.Error("XR.requestReferenceSpace failed for the following reason: ");
             Tools.Error(rejectionReason);
             Tools.Log("Defaulting to universally-supported \"viewer\" reference space type.");
 
             return this.session.requestReferenceSpace("viewer").then((referenceSpace: XRReferenceSpace) => {
                 this.referenceSpace = referenceSpace;
-            }, rejectionReason => {
+            }, (rejectionReason) => {
                 Tools.Error(rejectionReason);
                 throw "XR initialization failed: required \"viewer\" reference space type not supported.";
             });

src/Morph/morphTarget.ts

@@ -219,6 +219,10 @@ export class MorphTarget implements IAnimatable {
         return this._uvs;
     }
 
+    /**
+     * Clones the current Morph Target
+     * @returns The cloned morph target
+     */
     public clone(): MorphTarget {
         let newOne = SerializationHelper.Clone(() => new MorphTarget(this.name, this.influence, this._scene), this);