fix grapher core defaults

diff --git a/INSTALL b/INSTALL
index 9b57714c00f6199ded06716f782162ee15f923f7..c622564d9ff72bd361556bdbcb003844301d1903 100644 (file)
--- a/INSTALL
+++ b/INSTALL
@@ -106,6 +106,7 @@ For example, a normalization and a waveform, from a python shell::
 >>> grapher  =  timeside.grapher.Waveform('image.png')
 >>> encoder  =  timeside.encoder.WavEncoder('normalized.wav')
 >>> (decoder | grapher | encoder).run()
+>>> grapher.render()
 
 
 See the website for more examples and information about the TimeSide API: