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git-svn-id: https://svn.dealii.org/trunk@29182 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/include/deal.II/lac/petsc_vector_base.h b/deal.II/include/deal.II/lac/petsc_vector_base.h
index cb144e53d878c6eebcd2800184628b3e781a1ced..49ad8674add393d83cd07552b9180890ba3325da 100644 (file)
--- a/deal.II/include/deal.II/lac/petsc_vector_base.h
+++ b/deal.II/include/deal.II/lac/petsc_vector_base.h
@@ -516,8 +516,8 @@ namespace PETScWrappers
     real_type lp_norm (const real_type p) const;
 
     /**
-     * Maximum absolute value of the
-     * elements.
+     * $l_\infty$-norm of the vector. Return the value of the vector
+     * element with the maximum absolute value.
      */
     real_type linfty_norm () const;