diff --git a/src/qt/test/util.h b/src/qt/test/util.h
--- a/src/qt/test/util.h
+++ b/src/qt/test/util.h
@@ -7,7 +7,7 @@
  * Press "Ok" button in message box dialog.
  *
  * @param text - Optionally store dialog text.
- * @param msec - Number of miliseconds to pause before triggering the callback.
+ * @param msec - Number of milliseconds to pause before triggering the callback.
  */
 void ConfirmMessage(QString *text = nullptr, int msec = 0);
 
diff --git a/src/qt/test/util.cpp b/src/qt/test/util.cpp
--- a/src/qt/test/util.cpp
+++ b/src/qt/test/util.cpp
@@ -8,11 +8,13 @@
 #include <QWidget>
 
 void ConfirmMessage(QString *text, int msec) {
-    QTimer::singleShot(msec, [text]() {
+    QTimer::singleShot(msec, [text] {
         for (QWidget *widget : QApplication::topLevelWidgets()) {
             if (widget->inherits("QMessageBox")) {
                 QMessageBox *messageBox = qobject_cast<QMessageBox *>(widget);
-                if (text) *text = messageBox->text();
+                if (text) {
+                    *text = messageBox->text();
+                }
                 messageBox->defaultButton()->click();
             }
         }