delete a word in step-47

diff --git a/examples/step-47/step-47.cc b/examples/step-47/step-47.cc
index 42d1b2754c931507c39a8267bef3b59eb7d09b3c..a37518416ecd3234fe9ef1c2de600eb8da148717 100644 (file)
--- a/examples/step-47/step-47.cc
+++ b/examples/step-47/step-47.cc
@@ -380,7 +380,7 @@ namespace Step47
     // We use the same technique as used in the assembly of step-22
     // to accelerate the function: Instead of calling
     // `fe_values.shape_hessian(i, qpoint)` in the innermost loop,
-    // we instead create a variable `hessian_i` that evaluates this
+    // we create a variable `hessian_i` that evaluates this
     // value once in the loop over `i` and re-use the so-evaluated
     // value in the loop over `j`. For symmetry, we do the same with a
     // variable `hessian_j`, although it is indeed only used once and