Minor adjustment to step-77.

diff --git a/examples/step-77/step-77.cc b/examples/step-77/step-77.cc
index dd97e55d71e1631b6f66377ac19076bbe996db87..76366673ccd4b8a82c0aac8e9a508d2ac5ecfb8d 100644 (file)
--- a/examples/step-77/step-77.cc
+++ b/examples/step-77/step-77.cc
@@ -614,7 +614,7 @@ namespace Step77
           nonlinear_solver.solve_with_jacobian = [&](const Vector<double> &rhs,
                                                      Vector<double> &      dst,
                                                      const double tolerance) {
-            this->solve(rhs, dst, tolerance);
+            solve(rhs, dst, tolerance);
           };
 
           nonlinear_solver.solve(current_solution);