change commented out define

diff --git a/examples/step-55/step-55.cc b/examples/step-55/step-55.cc
index ad539c6c3b35a2b2bbd5abb1ada24ad24b05f3c6..a2d84347999b8cd1eb657a72dda0588a0b07fdb3 100644 (file)
--- a/examples/step-55/step-55.cc
+++ b/examples/step-55/step-55.cc
@@ -26,7 +26,7 @@
 
 #include <deal.II/lac/generic_linear_algebra.h>
 
-//#define FORCE_USE_OF_TRILINOS
+/* #define FORCE_USE_OF_TRILINOS */
 
 namespace LA
 {