README.rdoc in remogatto-ffi-opengl-0.2.0 vs README.rdoc in remogatto-ffi-opengl-0.2.1

@@ -18,11 +18,11 @@
 
 * JRuby 1.3.0 compatible.
 
 * No need of opengl development libraries.
 
-* No compilation needed (if you use JRuby or you have ruby-ffi
-  installed on your system).
+* No compilation needed (once you have ruby-ffi installed or you are
+  using JRuby).
 
 * Not yet tested on windows platform.
 
 == SYNOPSIS: