Fix typo.

diff --git a/source/base/index_set.cc b/source/base/index_set.cc
index cb70f27a86a3f71c45c95435c2a7680246b0d841..c9fff8ec560e845c3f3b226e26ad1c788c2af7a3 100644 (file)
--- a/source/base/index_set.cc
+++ b/source/base/index_set.cc
@@ -1005,7 +1005,7 @@ IndexSet::make_tpetra_map_rcp(const MPI_Comm communicator,
         communicator)
 #    else
       Utilities::Trilinos::internal::make_rcp<Teuchos::Comm<int>>()
-#    endif // DEAL_WITH_MPI
+#    endif // DEAL_II_WITH_MPI
     );
   else
     {