readme.txt in webruby-0.2.1

- old
+ new

@@ -1,3 +1,3 @@
-stddef.h, stdarg.h - from Clang (svn pre-3.0)
-Everything else - from Newlib (1.19)
+
+These are musl headers, see system/lib/libc/musl/ for details and copyright info
 