emacs-27 7a25ff7: Clarify the indent-rigidly doc string

[Lars Ingebrigtsen]

branch: emacs-27
commit 7a25ff767df7a323898a59531a1c518b1bc28699
Author: Lars Ingebrigtsen <larsi@gnus.org>
Commit: Lars Ingebrigtsen <larsi@gnus.org>

    Clarify the indent-rigidly doc string
    
    * lisp/indent.el (indent-rigidly): Clarify exiting the transient
    mode (bug#46296).
---
 lisp/indent.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lisp/indent.el b/lisp/indent.el
index ea71e88..ed67e1c 100644
--- a/lisp/indent.el
+++ b/lisp/indent.el
@@ -212,7 +212,8 @@ It is activated by calling `indent-rigidly' interactively.")
 If called interactively with no prefix argument, activate a
 transient mode in which the indentation can be adjusted interactively
 by typing \\<indent-rigidly-map>\\[indent-rigidly-left], 
\\[indent-rigidly-right], \\[indent-rigidly-left-to-tab-stop], or 
\\[indent-rigidly-right-to-tab-stop].
-Typing any other key deactivates the transient mode.
+Typing any other key deactivates the transient mode, and this key is then
+acted upon as normally.
 
 If called from a program, or interactively with prefix ARG,
 indent all lines starting in the region forward by ARG columns.