SDL: debian: Update README file in doc package

From 9634070bad38494c49b181aa94a921da4b5d580b Mon Sep 17 00:00:00 2001
From: Philippe Coval <[EMAIL REDACTED]>
Date: Sat, 3 Apr 2021 15:04:12 +0200
Subject: [PATCH] debian: Update README file in doc package

Signed-off-by: Philippe Coval <rzr@users.sf.net>
Change-Id: I7cd02e3094cb60328a24702afecb13f61beb67a1
---
 debian/docs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/debian/docs b/debian/docs
index 2e2e9c4ee..b4b55eeb7 100644
--- a/debian/docs
+++ b/debian/docs
@@ -1,4 +1,4 @@
 BUGS.txt
 CREDITS.txt
-README.txt
+README.md
 README-SDL.txt