diff --git a/src/libs/3rdparty/botan/botan.cpp b/src/libs/3rdparty/botan/botan.cpp
index 0a859da7895..b7a9ddff42f 100644
--- a/src/libs/3rdparty/botan/botan.cpp
+++ b/src/libs/3rdparty/botan/botan.cpp
@@ -44444,7 +44444,7 @@ void ANSI_X931_RNG::add_entropy(const byte input[], size_t length)
    }
 
 /*
-* Check if the the PRNG is seeded
+* Check if the PRNG is seeded
 */
 bool ANSI_X931_RNG::is_seeded() const
    {
diff --git a/src/plugins/coreplugin/coreplugin.cpp b/src/plugins/coreplugin/coreplugin.cpp
index bf058c6ca4d..df8659ffe7d 100644
--- a/src/plugins/coreplugin/coreplugin.cpp
+++ b/src/plugins/coreplugin/coreplugin.cpp
@@ -198,9 +198,9 @@ bool CorePlugin::initialize(const QStringList &arguments, QString *errorMessage)
                                []() { return QDate::currentDate().toString(Qt::DefaultLocaleShortDate); });
     expander->registerVariable("CurrentTime:Locale", tr("The current time (Locale)."),
                                []() { return QTime::currentTime().toString(Qt::DefaultLocaleShortDate); });
-    expander->registerPrefix("CurrentDate:", tr("The current date (QDate formatstring)"),
+    expander->registerPrefix("CurrentDate:", tr("The current date (QDate formatstring)."),
                              [](const QString &fmt) { return QDate::currentDate().toString(fmt); });
-    expander->registerPrefix("CurrentTime:", tr("The current time (QTime formatstring)"),
+    expander->registerPrefix("CurrentTime:", tr("The current time (QTime formatstring)."),
                              [](const QString &fmt) { return QTime::currentTime().toString(fmt); });
 
     return success;
diff --git a/src/plugins/debugger/debuggertooltipmanager.cpp b/src/plugins/debugger/debuggertooltipmanager.cpp
index a9cb7b2126b..e350f76dc1a 100644
--- a/src/plugins/debugger/debuggertooltipmanager.cpp
+++ b/src/plugins/debugger/debuggertooltipmanager.cpp
@@ -1107,7 +1107,7 @@ static void loadSessionDataHelper(QXmlStreamReader &r)
         DebuggerToolTipHolder *tw = findOrCreateTooltip(context);
         restoreTreeModel(r, &tw->defaultModel);
         tw->widget->pin();
-        tw->widget->titleLabel->setText(DebuggerToolTipManager::tr("%1 (Restored").arg(context.expression));
+        tw->widget->titleLabel->setText(DebuggerToolTipManager::tr("%1 (Restored)").arg(context.expression));
         tw->widget->treeView->setModel(&tw->defaultModel);
         tw->widget->treeView->setRootIndex(tw->defaultModel.index(0, 0));
         tw->widget->treeView->expandAll();
diff --git a/src/plugins/qmldesigner/componentsplugin/Controls/TabViewSpecifics.qml b/src/plugins/qmldesigner/componentsplugin/Controls/TabViewSpecifics.qml
index 367862a0f46..24837856c9f 100644
--- a/src/plugins/qmldesigner/componentsplugin/Controls/TabViewSpecifics.qml
+++ b/src/plugins/qmldesigner/componentsplugin/Controls/TabViewSpecifics.qml
@@ -70,7 +70,7 @@ Column {
 
             Label {
                 text: qsTr("Tabs visible")
-                tooltip: qsTr("Determines the visibility of the the tab bar.")
+                tooltip: qsTr("Determines the visibility of the tab bar.")
             }
 
             SecondColumnLayout {