Fixed two comments.

Author: Nicolai Parlog

src/org/codefx/libfx/nesting/ShallowNesting.java

@@ -22,8 +22,8 @@ final class ShallowNesting<O extends Observable> implements Nesting<O> {
 	private final ReadOnlyProperty<Optional<O>> inner;
 
 	/**
-	 * Creates a new shallow nesting whose {@link #innerObservable} property always holds the specified outer
-	 * observable.
+	 * Creates a new shallow nesting whose {@link #innerObservableProperty() innerObservable} property always holds the
+	 * specified outer observable.
 	 *
 	 * @param outerObservable
 	 *            the {@link Observable} on which this nesting depends

src/org/codefx/libfx/nesting/property/NestedProperty.java

@@ -13,8 +13,8 @@
  * property's value changes to the new observable's value. Like all other value changes this one also results in calling
  * all change listeners. If the new observable is null, the property keeps its value and no change listener is called.
  * <h2>Inner Observable Holds Null</h2> It is possible that a nesting's inner observable holds null (see class comment
- * in {@link Nesting}). In that case the {@link NestedProperty#innerObservableNull() innerObservableNull} property is
- * true and changes made to this property's value can not be propagated to another property. If the inner observable
+ * in {@link Nesting}). In that case the {@link NestedProperty#innerObservablePresent() innerObservablePresent} property
+ * is true and changes made to this property's value can not be propagated to another property. If the inner observable
  * changes back to a non-null value, everything said above applies.
  *
  * @param <T>