Normalize all uses of \since in qtbase

normalize-since-qtbase.diff

diff --git a/src/corelib/global/qglobal.cpp b/src/corelib/global/qglobal.cpp
index 48dbadb..fa7b719 100644
--- a/src/corelib/global/qglobal.cpp
+++ b/src/corelib/global/qglobal.cpp
@@ -133,7 +133,7 @@ Q_STATIC_ASSERT_X(QT_POINTER_SIZE == sizeof(void *), "QT_POINTER_SIZE defined in
 
 /*!
     \fn QFlag::QFlag(uint value)
-    \since Qt 5.3
+    \since 5.3
 
     Constructs a QFlag object that stores the given \a value.
 */
@@ -147,7 +147,7 @@ Q_STATIC_ASSERT_X(QT_POINTER_SIZE == sizeof(void *), "QT_POINTER_SIZE defined in
 
 /*!
     \fn QFlag::QFlag(ushort value)
-    \since Qt 5.3
+    \since 5.3
 
     Constructs a QFlag object that stores the given \a value.
 */
@@ -160,7 +160,7 @@ Q_STATIC_ASSERT_X(QT_POINTER_SIZE == sizeof(void *), "QT_POINTER_SIZE defined in
 
 /*!
     \fn QFlag::operator uint() const
-    \since Qt 5.3
+    \since 5.3
 
     Returns the value stored by the QFlag object.
 */
diff --git a/src/corelib/tools/qstring.cpp b/src/corelib/tools/qstring.cpp
index a727f51..e6c9261 100644
--- a/src/corelib/tools/qstring.cpp
+++ b/src/corelib/tools/qstring.cpp
@@ -10174,7 +10174,7 @@ bool QStringRef::endsWith(const QStringRef &str, Qt::CaseSensitivity cs) const
 */
 
 /*! \fn bool QStringRef::contains(QLatin1String str, Qt::CaseSensitivity cs) const
-    \since 4,8
+    \since 4.8
     \overload contains()
 
     Returns \c true if this string reference contains an occurrence of
diff --git a/src/corelib/tools/qstringlist.cpp b/src/corelib/tools/qstringlist.cpp
index a0b65ea..09b96fe 100644
--- a/src/corelib/tools/qstringlist.cpp
+++ b/src/corelib/tools/qstringlist.cpp
@@ -716,7 +716,7 @@ int QtPrivate::QStringList_lastIndexOf(const QStringList *that, const QRegularEx
 /*!
     \fn int QStringList::removeDuplicates()
 
-    \since  4.5
+    \since 4.5
 
     This function removes duplicate entries from a list.
     The entries do not have to be sorted. They will retain their
diff --git a/src/network/socket/qnativesocketengine.cpp b/src/network/socket/qnativesocketengine.cpp
index 928c7fc..b56d460 100644
--- a/src/network/socket/qnativesocketengine.cpp
+++ b/src/network/socket/qnativesocketengine.cpp
@@ -761,7 +761,9 @@ bool QNativeSocketEngine::leaveMulticastGroup(const QHostAddress &groupAddress,
     return d->nativeLeaveMulticastGroup(groupAddress, iface);
 }
 
-/*! \since 4.8 */
+/*!
+    \since 4.8
+*/
 QNetworkInterface QNativeSocketEngine::multicastInterface() const
 {
     Q_D(const QNativeSocketEngine);
@@ -770,7 +772,9 @@ QNetworkInterface QNativeSocketEngine::multicastInterface() const
     return d->nativeMulticastInterface();
 }
 
-/*! \since 4.8 */
+/*!
+    \since 4.8
+*/
 bool QNativeSocketEngine::setMulticastInterface(const QNetworkInterface &iface)
 {
     Q_D(QNativeSocketEngine);
diff --git a/src/widgets/graphicsview/qgraphicsitem.cpp b/src/widgets/graphicsview/qgraphicsitem.cpp
index 6124796..c9eea69 100644
--- a/src/widgets/graphicsview/qgraphicsitem.cpp
+++ b/src/widgets/graphicsview/qgraphicsitem.cpp
@@ -6596,7 +6596,7 @@ QGraphicsItem *QGraphicsItem::commonAncestorItem(const QGraphicsItem *other) con
 }
 
 /*!
-    \since 4,4
+    \since 4.4
     Returns \c true if this item is currently under the mouse cursor in one of
     the views; otherwise, false is returned.
 
diff --git a/src/widgets/widgets/qmainwindow.cpp b/src/widgets/widgets/qmainwindow.cpp
index abfdfbe..c9349ac 100644
--- a/src/widgets/widgets/qmainwindow.cpp
+++ b/src/widgets/widgets/qmainwindow.cpp
@@ -676,7 +676,7 @@ void QMainWindow::setCentralWidget(QWidget *widget)
 
     The ownership of the removed widget is passed to the caller.
 
-    \since Qt 5.2
+    \since 5.2
 */
 QWidget *QMainWindow::takeCentralWidget()
 {
diff --git a/src/widgets/widgets/qtabbar.cpp b/src/widgets/widgets/qtabbar.cpp
index 6e34198..35d9498 100644
--- a/src/widgets/widgets/qtabbar.cpp
+++ b/src/widgets/widgets/qtabbar.cpp
@@ -1448,7 +1448,7 @@ static QString computeElidedText(Qt::TextElideMode mode, const QString &text)
 
 /*!
     Returns the minimum tab size hint for the tab at position \a index.
-    \since Qt 5.0
+    \since 5.0
 */
 
 QSize QTabBar::minimumTabSizeHint(int index) const