xml --> XML

GUI/Model/Descriptor/SelectionProperty.h

@@ -143,7 +143,7 @@ public:
     {
         const uint typeIndex = static_cast<uint>(Catalog::type(m_p.get()));
         XML::writeAttribute(w, XML::Attrib::type, typeIndex);
-        // The next line allows to see the name of item type in xml. May be skipped while reading.
+        // The next line allows to see the name of item type in XML. May be skipped while reading.
         XML::writeAttribute(w, XML::Attrib::name,
                             Catalog::uiInfo(Catalog::type(m_p.get())).menuEntry);
         XML::writeAttribute(w, XML::Attrib::selection_version, uint(1));

GUI/Model/Device/InstrumentModel.h

@@ -46,7 +46,7 @@ public:
 
     void emplace_back(InstrumentItem* item); // TODO Qt6 emplace
 
-    //! Inserts a deep copy (also of any non xml data in a pointwise axis)
+    //! Inserts a deep copy (also of any non XML data in a pointwise axis)
     //! The id will not be copied, but a new unique one will be created
     //! Returns the newly created instrument.
     InstrumentItem* insertItemCopy(const InstrumentItem& source);

GUI/Util/ComboProperty.cpp

@@ -259,7 +259,7 @@ QString ComboProperty::label() const
 void ComboProperty::writeTo(QXmlStreamWriter* w) const
 {
     XML::writeAttribute(w, XML::Attrib::index, currentIndex());
-    // The next line allows to see the entry name in xml. It may be skipped while reading.
+    // The next line allows to see the entry name in XML. It may be skipped while reading.
     XML::writeAttribute(w, XML::Attrib::name, currentValue());
     XML::writeAttribute(w, XML::Attrib::version, uint(1));
 }