README: update requirements to libgrapheme - lchat - A line oriented chat front end for ii.
 (HTM) git clone git://git.suckless.org/lchat
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 (DIR) README
       ---
 (DIR) commit 441c734ba664e797e585697e65eb18cf4ebaf97a
 (DIR) parent d671b2273e2283df46dd940dc7ce6a1a3476f9eb
 (HTM) Author: Jan Klemkow <j.klemkow@wemelug.de>
       Date:   Sun,  2 Oct 2022 03:57:59 +0200
       
       README: update requirements to libgrapheme
       
       Diffstat:
         M README.md                           |       3 +--
       
       1 file changed, 1 insertion(+), 2 deletions(-)
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 (DIR) diff --git a/README.md b/README.md
       @@ -18,14 +18,13 @@ Programs you can use lchat as a front end for:
        Requirements
        ------------
        
       - * [libutf](https://git.suckless.org/sbase)
       + * [libgrapheme](https://git.suckless.org/libgrapheme)
         * tail(1)
         * grep(1)
        
        TODO
        ----
        
       - * support for UTF-8
         * fix: cursor positions in cases of line wrapping
         * add input history
         * split slackline as an extra project