typo fix

6635210d · Patrick · 921aa784 · 6635210d
Commit 6635210d authored 5 years ago by Patrick
--- a/dune/common/std/optional.hh
+++ b/dune/common/std/optional.hh
@@ -10,7 +10,7 @@
 #include <optional>

 #warning dune/common/std/optional.hh is deprecated and will be removed after Dune 2.8.\
- Inclead <optional> instead
+ Include <optional> instead

 namespace Dune
 {