1 files changed, 2 insertions, 4 deletions
diff --git a/sc/source/filter/inc/stylesbuffer.hxx b/sc/source/filter/inc/stylesbuffer.hxx
index 0541f3cda65e..f52cad55f863 100644
--- a/sc/source/filter/inc/stylesbuffer.hxx
+++ b/sc/source/filter/inc/stylesbuffer.hxx
@@ -42,8 +42,7 @@ namespace oox { class PropertySet;
                 class PropertyMap;
                 class AttributeList; }
 
-namespace oox {
-namespace xls {
+namespace oox::xls {
 
 const sal_Int32 OOX_COLOR_WINDOWTEXT3       = 24;       /// System window text color (BIFF3-BIFF4).
 const sal_Int32 OOX_COLOR_WINDOWBACK3       = 25;       /// System window background color (BIFF3-BIFF4).
@@ -886,8 +885,7 @@ private:
     mutable DxfStyleMap maDxfStyles;        /// Maps DXF identifiers to Calc style sheet names.
 };
 
-} // namespace xls
-} // namespace oox
+} // namespace oox::xls
 
 #endif