Added compilation note
diff --git a/demo/README.txt b/demo/README.txt
index cfe4d26..69e26ce 100644
--- a/demo/README.txt
+++ b/demo/README.txt
@@ -4,6 +4,7 @@ This demo demonstrates the different rendering styles available with FTGL.
Press <spacebar> to change the font rendering style.
Press <enter> to enable edit mode.
+When compiling you will need to check the paths to the font files as they are hard coded. See #define FONT_FILE and #define FONT_INFO in FTGLDemo.c
Please contact me if you have any suggestions, feature requests, or problems.