master updated (36f2f67 -> 642c921)

[Lars Ingebrigtsen]

larsi pushed a change to branch master.

      from  36f2f67   Merge from origin/emacs-27
       new  1165618   Doc fix for copy-directory
       new  642c921   remove-overlays doc clarification


Summary of changes:
 lisp/files.el |  6 +++---
 lisp/subr.el  | 14 +++++++++++---
 2 files changed, 14 insertions(+), 6 deletions(-)