Unify spelling.

diff --git a/include/deal.II/matrix_free/matrix_free.h b/include/deal.II/matrix_free/matrix_free.h
index c6226c804aa752eb24b70bd7eda76c59ee789ccc..77488a55979d1d5823b0bb089634ee737f59f124 100644 (file)
--- a/include/deal.II/matrix_free/matrix_free.h
+++ b/include/deal.II/matrix_free/matrix_free.h
@@ -1473,7 +1473,7 @@ public:
     const unsigned int                           dof_handler_index = 0) const;
 
   /**
-   * In the hp adaptive case, return number of active_fe_indices.
+   * In the hp-adaptive case, return number of active_fe_indices.
    */
   unsigned int
   n_active_fe_indices() const;