clang-tidy modernize-concat-nested-namespace in chart2

Change-Id: I320234b60963d80f6870a9ce1fead8e29de437aa
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/86759
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 1 insertions, 1 deletions

diff --git a/chart2/source/tools/InternalDataProvider.cxx b/chart2/source/tools/InternalDataProvider.cxx
index eec8280425b4..9a9d2db8188a 100644
--- a/chart2/source/tools/InternalDataProvider.cxx
+++ b/chart2/source/tools/InternalDataProvider.cxx
@@ -43,7 +43,7 @@
 #include <vector>
 #include <algorithm>
 
-namespace com { namespace sun { namespace star { namespace chart2 { class XChartDocument; } } } }
+namespace com::sun::star::chart2 { class XChartDocument; }
 
 using namespace ::com::sun::star;
 using namespace ::std;