SDL_ttf: Updated the documentation to note that the library is homed on GitHub and documentation is available online on the SDL wiki

From 455d885c33dd26a21486bc2a2ede51aca4541679 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <[EMAIL REDACTED]>
Date: Mon, 20 Jun 2022 07:19:31 -0700
Subject: [PATCH] Updated the documentation to note that the library is homed
 on GitHub and documentation is available online on the SDL wiki

---
 README.txt | 24 +++++++-----------------
 1 file changed, 7 insertions(+), 17 deletions(-)

diff --git a/README.txt b/README.txt
index 461ac9c..b8704fa 100644
--- a/README.txt
+++ b/README.txt
@@ -1,25 +1,15 @@
 
-This library is a wrapper around the excellent FreeType 2.0 library,
-available at:
-	http://www.freetype.org/
+SDL_ttf 2.0
 
-This library allows you to use TrueType fonts to render text in SDL
-applications.
+The latest version of this library is available from GitHub:
+https://github.com/libsdl-org/SDL_ttf/releases
 
-To make the library, first install the FreeType library, then type
-'./configure' then 'make' to build the SDL truetype library and the
-showfont and glfont example applications.
+This library is a wrapper around the FreeType and Harfbuzz libraries, allowing you to use TrueType fonts to render text in SDL applications.
 
-Be careful when including fonts with your application, as many of them
-are copyrighted.  The Microsoft fonts, for example, are not freely 
-redistributable and even the free "web" fonts they provide are only 
-redistributable in their special executable installer form (May 1998).
-There are plenty of freeware and shareware fonts available on the Internet
-though, and may suit your purposes.
+See the header file SDL_ttf.h and the example showfont.c for documentation on this library. This documentation is also available online at https://wiki.libsdl.org/SDL_ttf
+
+Be careful when including fonts with your application, as many of them are copyrighted. The Microsoft fonts, for example, are not freely redistributable and even the free "web" fonts they provide are only redistributable in their special executable installer form (May 1998). There are plenty of freeware and shareware fonts available on the Internet though, and may suit your purposes.
 
 This library is under the zlib license, see the file "LICENSE.txt" for details.
 
 Portions of this software are copyright © 2013 The FreeType Project (www.freetype.org).  All rights reserved.
-
-Enjoy!
-	-Sam Lantinga <slouken@libsdl.org>		(6/20/2001)