update computedvalue constructor jsdoc

src/core/computedvalue.ts

@@ -58,10 +58,11 @@ export class ComputedValue<T> implements IObservable, IComputedValue<T>, IDeriva
 	 *
 	 * The `name` property is for debug purposes only.
 	 *
-	 * JW: Update
-	 * The `compareStructural` property indicates whether the return values should be compared structurally.
-	 * Normally, a computed value will not notify an upstream observer if a newly produced value is strictly equal to the previously produced value.
-	 * However, enabling compareStructural can be convenient if you always produce an new aggregated object and don't want to notify observers if it is structurally the same.
+	 * The `equals` property specifies the comparer function to use to determine if a newly produced
+	 * value differs from the previous value. Two comparers are provided in the library; `defaultComparer`
+	 * compares based on identity comparison (===), and `structualComparer` deeply compares the structure.
+	 * Structural comparison can be convenient if you always produce an new aggregated object and
+	 * don't want to notify observers if it is structurally the same.
 	 * This is useful for working with vectors, mouse coordinates etc.
 	 */
 	constructor(public derivation: () => T, public scope: Object | undefined, private equals: IEqualsComparer<any>, name: string, setter?: (v: T) => void) {