Update README.md

Author: monkstone

README.md

@@ -2,4 +2,6 @@
 
 [![Gem Version](https://badge.fury.io/rb/geomerative.svg)](https://badge.fury.io/rb/geomerative)
 
-Gem wrapper for Ricard Marxer Geomerative library for processing-3.0 and JRubyArt, paradoxically sketches seem to need `--nojruby` flag to run (which is supposed not to work with gems see README.md with examples).
+Gem wrapper for Ricard Marxer Geomerative library for processing-3.0 and JRubyArt, paradoxically sketches seem to need `--nojruby` flag to run (which is supposed not to work with gems see [README.md][] with examples).
+
+[README.md]:https://github.com/ruby-processing/geomerativegem/blob/master/examples/README.md