diff --git a/src/plugins/debugger/cdb/cdbengine.cpp b/src/plugins/debugger/cdb/cdbengine.cpp
index 4a74ae0f8f2..9da67241358 100644
--- a/src/plugins/debugger/cdb/cdbengine.cpp
+++ b/src/plugins/debugger/cdb/cdbengine.cpp
@@ -587,7 +587,7 @@ void CdbEngine::consoleStubProcessStarted()
     QString errorMessage;
     if (!launchCDB(attachParameters, &errorMessage)) {
         showMessage(errorMessage, LogError);
-        showMessageBox(QMessageBox::Critical, tr("Failed To Start The Debugger"), errorMessage);
+        showMessageBox(QMessageBox::Critical, tr("Failed to Start the Debugger"), errorMessage);
         STATE_DEBUG(state(), Q_FUNC_INFO, __LINE__, "notifyEngineSetupFailed")
         notifyEngineSetupFailed();
     }
@@ -624,7 +624,7 @@ void CdbEngine::setupEngine()
         qDebug("<setupEngine ok=%d", ok);
     if (!ok) {
         showMessage(errorMessage, LogError);
-        showMessageBox(QMessageBox::Critical, tr("Failed To Start The Debugger"), errorMessage);
+        showMessageBox(QMessageBox::Critical, tr("Failed to Start the Debugger"), errorMessage);
         STATE_DEBUG(state(), Q_FUNC_INFO, __LINE__, "notifyEngineSetupFailed")
         notifyEngineSetupFailed();
     }
diff --git a/src/plugins/debugger/logwindow.cpp b/src/plugins/debugger/logwindow.cpp
index 68fca7500cd..7fa97601092 100644
--- a/src/plugins/debugger/logwindow.cpp
+++ b/src/plugins/debugger/logwindow.cpp
@@ -376,7 +376,7 @@ LogWindow::LogWindow(QWidget *parent)
     QToolButton *repeatButton = new QToolButton(this);
     repeatButton->setIcon(QIcon(QLatin1String(":/debugger/images/debugger_stepover_small.png")));
     repeatButton->setIconSize(QSize(12, 12));
-    repeatButton->setToolTip(tr("Repeat last command for debug reasons"));
+    repeatButton->setToolTip(tr("Repeat last command for debug reasons."));
 
     QHBoxLayout *commandBox = new QHBoxLayout;
     commandBox->addWidget(repeatButton);