make full use of hypothetical figure

Author: josesho

dabest/_classes.py

@@ -1260,7 +1260,8 @@ def plot(self, color_col=None,
         >>> f, axx = plt.subplots(nrows=2, ncols = 2, figsize=(15, 15))
         >>> my_data.mean_diff.plot(ax=axx.flat[0])
         >>> my_data_paired.mean_diff.plot(ax=axx.flat[1])
-        >>> my_shared_control.mean_diff.plot(ax=axx.flat[1])
+        >>> my_shared_control.mean_diff.plot(ax=axx.flat[2])
+        >>> my_shared_control.mean_diff.plot(ax=axx.flat[3], float_contrast=False)
 
         """