Doc: Fix links for ListModel and ListElement types

Link to documentation under QtQml module.

Change-Id: Id65d237558c235dcdda8ab206eddef23c2886a29
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>

src/qml/types/qqmllistmodel.cpp

@@ -1431,7 +1431,9 @@ QQmlListModelParser::ListInstruction *QQmlListModelParser::ListModelData::instru
     The ListModel is a simple container of ListElement definitions, each containing data roles.
     The contents can be defined dynamically, or explicitly in QML.
 
-    This type is also available in the \c {QtQuick 2} import. For full documentation, see \l QtQuick2::ListModel
+    This type is also available in the \c {QtQuick 2} import.
+
+    \sa {QtQml2::ListModel}{Full documentation for ListModel}
 */
 /*!
     \qmltype ListModel
@@ -2540,7 +2542,9 @@ bool QQmlListModelParser::definesEmptyList(const QString &s)
 
     List elements are defined inside ListModel definitions, and represent items in a list.
 
-    This type is also available in the \c {QtQuick 2} import. For full documentation, see \l QtQuick2::ListElement
+    This type is also available in the \c {QtQuick 2} import.
+
+    \sa {QtQml2::ListElement}{Full documentation for ListElement}
 */
 /*!
     \qmltype ListElement

src/quick/doc/src/qmltypereference.qdoc

@@ -236,11 +236,11 @@ Animation paths
 
 Models And Model Data
 \list
-\li \l {QtQuick2::ListModel}{ListModel} - Defines a list of data
-\li \l {QtQuick2::ListElement}{ListElement} - Defines a data item in a \l {QtQuick2::ListModel}{ListModel}
+\li \l {QtQml2::ListModel}{ListModel} - Defines a list of data
+\li \l {QtQml2::ListElement}{ListElement} - Defines a data item in a \l {QtQml2::ListModel}{ListModel}
 \li \l {VisualItemModel} - Contains items that already defines its own visual delegate
 \li \l {VisualDataModel} - Encapsulates a model and a delegate
-\li \l {VisualDataGroup} -Encapsulates a filtered set of visual data items
+\li \l {VisualDataGroup} - Encapsulates a filtered set of visual data items
 \li \l {XmlListModel} - Specifies a model using XPath expressions
 \li \l {XmlRole} - Specifies a role for an \l {XmlListModel}
 \endlist