Fix a comment at the end of an ifdef.

diff --git a/include/deal.II/base/std_cxx17/algorithm.h b/include/deal.II/base/std_cxx17/algorithm.h
index f4318a9a6370964a2bfc3ebbf73bac28a15d117c..b4437bdc468e5de18ae87cbe9f2db91bead7b95c 100644 (file)
--- a/include/deal.II/base/std_cxx17/algorithm.h
+++ b/include/deal.II/base/std_cxx17/algorithm.h
@@ -34,4 +34,4 @@ namespace std_cxx17
 } // namespace std_cxx17
 DEAL_II_NAMESPACE_CLOSE
 
-#endif // dealii_cxx17_variant_h
+#endif // dealii_cxx17_algorithm_h