add missing copyright notes

[simgrid.git] / include / xbt / string.hpp

diff --git a/include/xbt/string.hpp b/include/xbt/string.hpp
index a58d27d..ff9d695 100644 (file)
--- a/include/xbt/string.hpp
+++ b/include/xbt/string.hpp
@@ -12,8 +12,7 @@
 #include <cstdlib>
 #include <string>
 
-namespace simgrid {
-namespace xbt {
+namespace simgrid::xbt {
 
 /** Create a C++ string from a C-style format
  *
@@ -27,6 +26,5 @@ XBT_PUBLIC std::string string_printf(const char* fmt, ...) XBT_ATTRIB_PRINTF(1,
  */
 XBT_PUBLIC std::string string_vprintf(const char* fmt, va_list ap) XBT_ATTRIB_PRINTF(1, 0);
 
-} // namespace xbt
-}
-#endif
\ No newline at end of file
+} // namespace simgrid::xbt
+#endif