Merge pull request matplotlib#22032 from anntzer/flipy

flipy only affects the drawing of texts, not of images.

Author: QuLogic

lib/matplotlib/backend_bases.py

@@ -635,7 +635,7 @@ def flipy(self):
         """
         Return whether y values increase from top to bottom.
 
-        Note that this only affects drawing of texts and images.
+        Note that this only affects drawing of texts.
         """
         return True