diff --git a/dune/solvers/common/algorithm.hh b/dune/solvers/common/algorithm.hh
index 5d9191dc5567d20f03239b0b28298c0468147926..94f36b6e500eb854544eccf4f7f496c5cb7c7e05 100644
--- a/dune/solvers/common/algorithm.hh
+++ b/dune/solvers/common/algorithm.hh
@@ -323,4 +323,4 @@ void sparseRangeFor(Range&& range, F&& f)
 } // namespace Dune
 
 
-#endif// DUNE_SOLVERS_COMMON_FORLOOP_HH
+#endif // DUNE_SOLVERS_COMMON_ALGORITHM_HH