diff --git a/src/barchart/qabstractbarseries.cpp b/src/barchart/qabstractbarseries.cpp
index fe67f4e..eee4086 100644
--- a/src/barchart/qabstractbarseries.cpp
+++ b/src/barchart/qabstractbarseries.cpp
@@ -777,22 +777,22 @@ void QAbstractBarSeriesPrivate::initializeAxes()
 
         if (axis->type() == QAbstractAxis::AxisTypeBarCategory) {
             switch (q->type()) {
-                case QAbstractSeries::SeriesTypeHorizontalBar:
-                case QAbstractSeries::SeriesTypeHorizontalPercentBar:
-                case QAbstractSeries::SeriesTypeHorizontalStackedBar:
+            case QAbstractSeries::SeriesTypeHorizontalBar:
+            case QAbstractSeries::SeriesTypeHorizontalPercentBar:
+            case QAbstractSeries::SeriesTypeHorizontalStackedBar:
                 if (axis->orientation() == Qt::Vertical)
                 populateCategories(qobject_cast<QBarCategoryAxis *>(axis));
-                break;
-                case QAbstractSeries::SeriesTypeBar:
-                case QAbstractSeries::SeriesTypePercentBar:
-                case QAbstractSeries::SeriesTypeStackedBar:
-                case QAbstractSeries::SeriesTypeBoxPlot:
+            break;
+            case QAbstractSeries::SeriesTypeBar:
+            case QAbstractSeries::SeriesTypePercentBar:
+            case QAbstractSeries::SeriesTypeStackedBar:
+            case QAbstractSeries::SeriesTypeBoxPlot:
                 if (axis->orientation() == Qt::Horizontal)
-                populateCategories(qobject_cast<QBarCategoryAxis *>(axis));
-                break;
-                default:
+                    populateCategories(qobject_cast<QBarCategoryAxis *>(axis));
+            break;
+            default:
                 qWarning() << "Unexpected series type";
-                break;
+            break;
             }
         }
     }