Fix typo.

diff --git a/examples/step-59/doc/intro.dox b/examples/step-59/doc/intro.dox
index 67b77a147c5f122cb0da7975a8b9d95a68c9636c..766a112181a7d0e1d1a749f9e515125ba8696950 100644 (file)
--- a/examples/step-59/doc/intro.dox
+++ b/examples/step-59/doc/intro.dox
@@ -145,7 +145,7 @@ of the case of the nodal element FE_DGQ with node points on the element
 surface: If we are interested in the shape function values on a face, only
 $(k+ 1)^{d-1}$ degrees of freedom contribute to them in a non-trivial way (in
 a more technical way of speaking, only $(k+1)^{d-1}$ shape functions have a
-nonzero support on the face and return
+nonzero support on the face and return true for
 FiniteElement::has_support_on_face()). When compared to the $(k+1)^d$ degrees
 of freedom of a cell, this is one power less.