Apply suggestions from code review

Co-Authored-By: Wolfgang Bangerth <bangerth@colostate.edu>

diff --git a/examples/step-13/step-13.cc b/examples/step-13/step-13.cc
index 14d0546c4a5416b3185dce346eb92741a692c333..cab0c387e785c35cfc24dcf1c771ec1407cf089a 100644 (file)
--- a/examples/step-13/step-13.cc
+++ b/examples/step-13/step-13.cc
@@ -788,7 +788,7 @@ namespace Step13
       // function</a> that wraps the function call including the individual
       // arguments with fixed values. The fixed values are passed into the
       // lambda function using the capture list
-      // ([...]). All the other arguments the wrapped function requires and are
+      // (`[...]`). All the other arguments the wrapped function requires and are
       // part of the outer function signature are specified as regular function
       // parameters in the lambda function.
       //