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 d93dd196043f4e06e5e94d76acf9fca98d0d9712..722f5f5337148226ae11cb9682f9acc875d89e3c 100644 (file)
--- a/source/lac/petsc_parallel_sparse_matrix.cc
+++ b/source/lac/petsc_parallel_sparse_matrix.cc
@@ -528,7 +528,7 @@ namespace PETScWrappers
       ISLocalToGlobalMappingDestroy(&l2gmap_col);
 
       // next preset the exact given matrix
-      // entries with zeros. this doesn't avoid any
+      // entries with zeros. This doesn't avoid any
       // memory allocations, but it at least
       // avoids some searches later on. the
       // key here is that we can use the