clang format

Author: AnvarAtayev

src/Edit/Interface/edit_interface.hpp

@@ -144,7 +144,7 @@ class edit_interface_rep : virtual public editor_rep {
 public:
   edit_interface_rep ();
   ~edit_interface_rep ();
-       operator tree ();
+  operator tree ();
   void suspend ();
   void resume ();
   void keyboard_focus_on (string field);