diff --git a/examples/widgets/doc/src/cuberhiwidget.qdoc b/examples/widgets/doc/src/cuberhiwidget.qdoc
index 98aad32438..6356ead959 100644
--- a/examples/widgets/doc/src/cuberhiwidget.qdoc
+++ b/examples/widgets/doc/src/cuberhiwidget.qdoc
@@ -31,7 +31,7 @@
     \li The contents of the QRhiWidget \l{QRhiWidget::grab()}{can be
     read back} and saved to an image file (e.g. a PNG file).
 
-    \li 4x multisample antialiasing \l{QRhiWidget::sampleConut}{can be toggled}
+    \li 4x multisample antialiasing \l{QRhiWidget::sampleCount()}{can be toggled}
     at run time. The QRhiWidget subclass is prepared to handle the changing
     sample count correctly.
 
diff --git a/src/corelib/global/qcompilerdetection.qdoc b/src/corelib/global/qcompilerdetection.qdoc
index 1f521e31f6..191f26cc1f 100644
--- a/src/corelib/global/qcompilerdetection.qdoc
+++ b/src/corelib/global/qcompilerdetection.qdoc
@@ -421,7 +421,7 @@
 
     \brief Expand to \c{[[nodiscard(message)]]} on compilers that support the feature.
 
-    Otherwise they expand to [[nodiscard]] and Q_NODISCARD_CTOR, respectively.
+    Otherwise they expand to \c {[[nodiscard]]} and Q_NODISCARD_CTOR, respectively.
 
-    \sa`Q_NODISCARD_CTOR
+    \sa Q_NODISCARD_CTOR
 */
diff --git a/src/corelib/kernel/qeventloop.cpp b/src/corelib/kernel/qeventloop.cpp
index f754a975b9..dcd5f6d5c0 100644
--- a/src/corelib/kernel/qeventloop.cpp
+++ b/src/corelib/kernel/qeventloop.cpp
@@ -403,7 +403,6 @@ QEventLoopLocker::QEventLoopLocker(QThread *thread) noexcept
 
 /*!
     \fn QEventLoopLocker::swap(QEventLoopLocker &lhs, QEventLoopLocker &rhs)
-    \relates QEventLoopLocker
     \since 6.7
 
     Swaps the object and the state of \a lhs with \a rhs.
diff --git a/src/corelib/kernel/qvariant.cpp b/src/corelib/kernel/qvariant.cpp
index 9f948d5b1f..2c8e61fa34 100644
--- a/src/corelib/kernel/qvariant.cpp
+++ b/src/corelib/kernel/qvariant.cpp
@@ -2722,6 +2722,14 @@ QT_WARNING_POP
     \sa QVariant::value()
 */
 
+/*!
+    \fn template<typename T> T QVariant::qvariant_cast(QVariant &&value)
+    \overload
+    \since 6.7
+
+    Returns the given \a value converted to the template type \c{T}.
+*/
+
 /*! \fn template<typename T> T qVariantValue(const QVariant &value)
     \relates QVariant
     \deprecated
diff --git a/src/corelib/text/qanystringview.cpp b/src/corelib/text/qanystringview.cpp
index 73c01d9718..65655a5e97 100644
--- a/src/corelib/text/qanystringview.cpp
+++ b/src/corelib/text/qanystringview.cpp
@@ -606,8 +606,7 @@ QT_BEGIN_NAMESPACE
 /*!
     \fn QAnyStringView::operator<<(QDebug d, QAnyStringView s)
     \since 6.7
-    \relates QAnyStringView
-    \relatesalso QDebug
+    \relates QDebug
 
     Outputs \a s to debug stream \a d.
 
diff --git a/src/corelib/text/qlocale.cpp b/src/corelib/text/qlocale.cpp
index e3d0842561..ff604d773c 100644
--- a/src/corelib/text/qlocale.cpp
+++ b/src/corelib/text/qlocale.cpp
@@ -1380,7 +1380,8 @@ Q_DECL_COLD_FUNCTION static void badSeparatorWarning(const char *method, char se
     "language_territory", where language is a lowercase, two-letter ISO 639
     language code, and territory is an uppercase, two- or three-letter ISO 3166
     territory code. If the locale has no specified territory, only the language
-    name is returned.
+    name is returned. An optional \a separator parameter overrides the default
+    underscore character separating the two tags.
 
     Even if the QLocale object was constructed with an explicit script, name()
     will not contain it for compatibility reasons. Use \l bcp47Name() instead if
diff --git a/src/corelib/thread/qatomic.cpp b/src/corelib/thread/qatomic.cpp
index 210218d72d..4843556eb5 100644
--- a/src/corelib/thread/qatomic.cpp
+++ b/src/corelib/thread/qatomic.cpp
@@ -1359,7 +1359,7 @@
 
     \endlist
 
-    \sa QAtomicInteger
+    \sa QAtomicInteger, qYieldCpu()
 */
 
 /*!
diff --git a/src/corelib/thread/qyieldcpu.qdoc b/src/corelib/thread/qyieldcpu.qdoc
index 9a5f693cb4..2488ca8cc8 100644
--- a/src/corelib/thread/qyieldcpu.qdoc
+++ b/src/corelib/thread/qyieldcpu.qdoc
@@ -7,7 +7,7 @@
     \inmodule QtCore
     \ingroup thread
     \relates QAtomicInteger
-    \relatesalso QAtomicPointer
+    //! \relatesalso QAtomicPointer
     \since 6.7
 
     Pauses the execution of the current thread for an unspecified time, using
diff --git a/src/widgets/kernel/qrhiwidget.cpp b/src/widgets/kernel/qrhiwidget.cpp
index 8f6e79d81d..08d4af63e9 100644
--- a/src/widgets/kernel/qrhiwidget.cpp
+++ b/src/widgets/kernel/qrhiwidget.cpp
@@ -1284,7 +1284,7 @@ QRhiRenderTarget *QRhiWidget::renderTarget() const
 }
 
 /*!
-    \fn void QRhiWidget::framePresented()
+    \fn void QRhiWidget::frameSubmitted()
 
     This signal is emitted after the widget's top-level window has finished
     composition and has \l{QRhi::endFrame()}{submitted a frame}.