SDL_rtf: readme: remove autotools instructions

From 20d8d2641cc960f494ae0897b640d34b31a4c2a7 Mon Sep 17 00:00:00 2001
From: Anonymous Maarten <[EMAIL REDACTED]>
Date: Tue, 8 Apr 2025 21:37:40 +0200
Subject: [PATCH] readme: remove autotools instructions

---
 README.txt | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/README.txt b/README.txt
index 0c4c763..fe1e741 100644
--- a/README.txt
+++ b/README.txt
@@ -9,9 +9,6 @@ The showrtf example application relies on the SDL_ttf library for loading
 fonts and displaying text.
 The SDL_ttf library can be found at: https://github.com/libsdl-org/SDL_ttf
 
-To make the library, type './configure' then 'make' to build the SDL rtf
-library and the showrtf example application.
-
 This library is under the zlib license, see the file "LICENSE.txt" for details.
 
 Enjoy!