[elpa] externals/beframe c3e8f88672: Simplify the README; add link to video demo

[ELPA Syncer]

branch: externals/beframe
commit c3e8f88672f205b16864ccc184662c47bb5cf8f7
Author: Protesilaos Stavrou <info@protesilaos.com>
Commit: Protesilaos Stavrou <info@protesilaos.com>

    Simplify the README; add link to video demo
---
 README.md | 14 ++------------
 1 file changed, 2 insertions(+), 12 deletions(-)

diff --git a/README.md b/README.md
index bbfc37b50a..7d9e33964b 100644
--- a/README.md
+++ b/README.md
@@ -1,20 +1,10 @@
 # Beframe (beframe.el) for GNU Emacs
 
-Isolate buffers per frame, else "beframe" them.
-
 `beframe` enables a frame-oriented Emacs workflow where each frame has
 access to the list of buffers visited therein.  In the interest of
-brevity, we call buffers that belong to frames "beframed".  Beframing
-is achieved in two main ways:
-
-1. By calling the command `beframe-switch-buffer`.  It is like the
-   standard `switch-to-buffer` except the list of candidates is
-   limited to those that the current frame knows about.
+brevity, we call buffers that belong to frames "beframed".
 
-2. By enabling the global minor mode `beframe-mode`.  It sets the
-   `read-buffer-function` to one that filters buffers per frame.  As
-   such, commands like `switch-to-buffer`, `next-buffer`, and
-   `previous-buffer` automatically work in a beframed way.
+**Video demo:** 
<https://protesilaos.com/codelog/2023-02-28-emacs-beframe-demo/>
 
 + Package name (GNU ELPA): `beframe`
 + Official manual: <https://protesilaos.com/emacs/beframe>