diff --git a/sdl_test/readme.txt b/sdl_test/readme.txt
index e405418..fcbae6d 100644
--- a/sdl_test/readme.txt
+++ b/sdl_test/readme.txt
@@ -1,4 +1,4 @@
-Simple SDL Test.
+Simple SDL1 Test.
 
 Compile with: