Clarify docs.

git-svn-id: https://svn.dealii.org/trunk@9403 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/lac/include/lac/block_matrix_base.h b/deal.II/lac/include/lac/block_matrix_base.h
index b50cb2e5eb58fe6ec4dd224fce1febf2200e9e42..a41670fd82c2cf41cf8a1c5d3d194f4051b5d2a7 100644 (file)
--- a/deal.II/lac/include/lac/block_matrix_base.h
+++ b/deal.II/lac/include/lac/block_matrix_base.h
@@ -121,7 +121,8 @@ namespace internal
        unsigned int row_block;
        
                                         /**
-                                         * First row of block.
+                                         * The global number of the first row
+                                         * of the block we are presently in.
                                          */
        unsigned int row_start;