Update source/lac/petsc_parallel_sparse_matrix.cc

Co-authored-by: Peter Munch <peterrmuench@gmail.com>

diff --git a/source/lac/petsc_parallel_sparse_matrix.cc b/source/lac/petsc_parallel_sparse_matrix.cc
index 722f5f5337148226ae11cb9682f9acc875d89e3c..df1e6e1d1ba4f211905cdc3921b7bdd449dc8d5d 100644 (file)
--- a/source/lac/petsc_parallel_sparse_matrix.cc
+++ b/source/lac/petsc_parallel_sparse_matrix.cc
@@ -534,7 +534,7 @@ namespace PETScWrappers
       // key here is that we can use the
       // matrix set routines that set an
       // entire row at once, not a single
-      // entry at a time
+      // entry at a time.
       //
       // for the usefulness of this option
       // read the documentation of this