1 files changed, 2 insertions, 3 deletions
diff --git a/chart2/source/controller/sidebar/ChartSidebarSelectionListener.hxx b/chart2/source/controller/sidebar/ChartSidebarSelectionListener.hxx
index 84efd0323fc5..29741f6a26c0 100644
--- a/chart2/source/controller/sidebar/ChartSidebarSelectionListener.hxx
+++ b/chart2/source/controller/sidebar/ChartSidebarSelectionListener.hxx
@@ -17,8 +17,7 @@
 
 #include <vector>
 
-namespace chart {
-namespace sidebar {
+namespace chart::sidebar {
 
 class ChartSidebarSelectionListenerParent
 {
@@ -50,7 +49,7 @@ private:
     std::vector<ObjectType> maTypes;
 };
 
-} }
+}
 
 #endif