Update tree_close_internal documentation in tree.h

After f90840337

diff --git a/include/tree.h b/include/tree.h
index 41a630366bfca43411f7934e696b57be975a81ab..12170f94c23bb643db5321021cce0e47086a650d 100644 (file)
--- a/include/tree.h
+++ b/include/tree.h
@@ -73,10 +73,6 @@ void tree_next(char way, orientation_t orientation);
  * The dont_kill_parent flag is specified when the function calls itself
  * recursively while deleting a containers children.
  *
- * The force_set_focus flag is specified in the case of killing a floating
- * window: tree_close_internal() will be invoked for the CT_FLOATINGCON (the parent
- * container) and focus should be set there.
- *
  */
 bool tree_close_internal(Con *con, kill_window_t kill_window, bool dont_kill_parent);