Doc: Remove typo and add line breaks after \internal

In an unrelated change, it seems \internal \obsolete
can cause unexpected behavior when generating the
documentation. Adding this line break should fix that.

Change-Id: I95eceb109faaf89be8f258fba8c31008fdc4ca57
Reviewed-by: Topi Reiniö <topi.reinio@qt.io>

src/gui/image/qiconengine.cpp

@@ -263,7 +263,7 @@ void QIconEngine::addFile(const QString &/*fileName*/, const QSize &/*size*/, QI
     \variable QIconEngine::ScaledPixmapArgument::pixmap
 
     \brief The pixmap that is the best match for the given \l size, \l mode, \l
-    \state, and \l scale. This is an output parameter that is set after calling
+    state, and \l scale. This is an output parameter that is set after calling
     \l virtual_hook().
 */
 

src/gui/kernel/qevent.cpp

@@ -4994,7 +4994,9 @@ void QTouchEvent::TouchPoint::setLastNormalizedPos(const QPointF &lastNormalized
 }
 
 // ### remove the following 3 setRect functions and their usages soon
-/*! \internal \obsolete */
+/*! \internal
+    \obsolete
+*/
 void QTouchEvent::TouchPoint::setRect(const QRectF &rect)
 {
     if (d->ref.load() != 1)
@@ -5003,7 +5005,9 @@ void QTouchEvent::TouchPoint::setRect(const QRectF &rect)
     d->ellipseDiameters = rect.size();
 }
 
-/*! \internal \obsolete */
+/*! \internal
+    \obsolete
+*/
 void QTouchEvent::TouchPoint::setSceneRect(const QRectF &sceneRect)
 {
     if (d->ref.load() != 1)
@@ -5012,7 +5016,9 @@ void QTouchEvent::TouchPoint::setSceneRect(const QRectF &sceneRect)
     d->ellipseDiameters = sceneRect.size();
 }
 
-/*! \internal \obsolete */
+/*! \internal
+    \obsolete
+*/
 void QTouchEvent::TouchPoint::setScreenRect(const QRectF &screenRect)
 {
     if (d->ref.load() != 1)