Make comment more readable.

diff --git a/include/deal.II/lac/petsc_parallel_vector.h b/include/deal.II/lac/petsc_parallel_vector.h
index a699e51153fa7989bccc8b37904848576c2b1480..fb6eb3282c59b3956406f5b93a50897b91b981f3 100644 (file)
--- a/include/deal.II/lac/petsc_parallel_vector.h
+++ b/include/deal.II/lac/petsc_parallel_vector.h
@@ -481,7 +481,8 @@ namespace PETScWrappers
       if (v.size()==0)
         {
           // this happens if v has not been initialized to something useful:
-          // Vector x,v;x=v;
+          //   Vector x,v;
+          //   x=v;
           // we skip the code below and create a simple serial vector of
           // length 0