Change accidental unicode character.

diff --git a/examples/step-82/step-82.cc b/examples/step-82/step-82.cc
index 58e173c32d6832698258c2f3d40de99edc235f99..f865d9dcdb43452e231e2aff0ed6a726a7b15346 100644 (file)
--- a/examples/step-82/step-82.cc
+++ b/examples/step-82/step-82.cc
@@ -711,7 +711,7 @@ namespace Step82
 
             const double mesh_inv = 1.0 / face->diameter(); // h_e^{-1}
             const double mesh3_inv =
-              1.0 / std::pow(face->diameter(), 3); // ĥ_e^{-3}
+              1.0 / std::pow(face->diameter(), 3); // h_e^{-3}
 
             fe_face.reinit(cell, face_no);