Fixes a typo in step-16 results.dox

diff --git a/examples/step-16/doc/results.dox b/examples/step-16/doc/results.dox
index eef49e52155639ef38b134187678e5d090a25fc3..1d6abc9b3ee8964b62c021e0f137577e9d0fc332 100644 (file)
--- a/examples/step-16/doc/results.dox
+++ b/examples/step-16/doc/results.dox
@@ -78,7 +78,7 @@ example. In that case, it would be simpler if one could use a black-box
 preconditioner that uses some sort of multigrid hierarchy for good performance
 but can figure out level matrices and similar things by itself. Algebraic
 multigrid methods do exactly this, and we will use them in step-31 for the
-solution of a Stokes problemm and in step-32 and step-40 for a parallel
+solution of a Stokes problem and in step-32 and step-40 for a parallel
 variation.
 
 Finally, one may want to think how to use geometric multigrid for other kinds of