Merge pull request #44 from mbirth/feature_add_candlesticks

Fix percent sign.

src/pywws/Plot.py

@@ -475,7 +475,7 @@
 ``<style>candlesticks 1.5</style>``. If you add whiskerbars, you can
 change the width of the whiskerbars with a second parameter, e.g.
 ``<style>candlesticksw 2 0.5</style>`` would plot the whiskerbars with
-50% width of the candlesticks.
+50%% width of the candlesticks.
 
 colour
 ^^^^^^