String fixes

Change-Id: If4fa56d283669561f61323b3ee620f6d9a7ca1b1
Reviewed-by: hjk <hjk@theqtcompany.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>

src/plugins/clangcodemodel/test/qt-widgets-app/mainwindow.ui

@@ -9,16 +9,12 @@
     <height>300</height>
    </rect>
   </property>
-  <property name="windowTitle" >
-   <string>MainWindow</string>
-  </property>
   <widget class="QMenuBar" name="menuBar" />
   <widget class="QToolBar" name="mainToolBar" />
   <widget class="QWidget" name="centralWidget" />
   <widget class="QStatusBar" name="statusBar" />
  </widget>
  <layoutDefault spacing="6" margin="11" />
- <pixmapfunction></pixmapfunction>
  <resources/>
  <connections/>
 </ui>

src/plugins/debugger/commonoptionspage.cpp

@@ -125,7 +125,7 @@ CommonOptionsPageWidget::CommonOptionsPageWidget
     checkBoxBringToForegroundOnInterrrupt->setText(tr("Bring Qt Creator to foreground when application interrupts"));
 
     checkBoxShowQmlObjectTree = new QCheckBox(behaviorBox);
-    checkBoxShowQmlObjectTree->setToolTip(tr("Shows QML object tree in Locals & Expressions when connected and not stepping."));
+    checkBoxShowQmlObjectTree->setToolTip(tr("Shows QML object tree in Locals and Expressions when connected and not stepping."));
     checkBoxShowQmlObjectTree->setText(tr("Show QML object tree"));
 
     checkBoxBreakpointsFullPath = new QCheckBox(behaviorBox);

src/plugins/texteditor/basefilefind.cpp

@@ -210,7 +210,7 @@ void BaseFileFind::doReplace(const QString &text,
     QStringList files = replaceAll(text, items, preserveCase);
     if (!files.isEmpty()) {
         Utils::FadingIndicator::showText(ICore::mainWindow(),
-            tr("%1 occurrences replaced.").arg(items.size()),
+            tr("%n occurrences replaced.", nullptr, items.size()),
             Utils::FadingIndicator::SmallText);
         DocumentManager::notifyFilesChangedInternally(files);
         SearchResultWindow::instance()->hide();