Update blitting.py

eterny13 · web-flow · commit e7faf1b533e0 · 2020-07-19T19:32:07.000+09:00
diff --git a/tutorials/advanced/blitting.py b/tutorials/advanced/blitting.py
@@ -16,7 +16,7 @@
 no need to re-draw all of the ticks and tick-labels (particularly
 because text is one of the more expensive things to render).
 
-The procedure to save our work is rough:
+The procedure to save our work is roughly:
 
 - draw the figure, but exclude any artists marked as 'animated'
 - save a copy of the RBGA buffer
