Apply suggestions from code review

bdice · timhoffm · bdice · commit feb1f87262a2 · 2020-08-08T22:47:20.000-05:00
Co-authored-by: Tim Hoffmann &lt;2836374+timhoffm@users.noreply.github.com&gt;
diff --git a/doc/users/next_whats_new/colormap_get_under_over_bad.rst b/doc/users/next_whats_new/colormap_get_under_over_bad.rst
@@ -1,7 +1,7 @@
 Get under/over/bad colors of Colormap objects
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-The `matplotlib.colors.Colormap` object now has methods
+`matplotlib.colors.Colormap` now has methods
 `~colors.Colormap.get_under`, `~colors.Colormap.get_over`,
 `~colors.Colormap.get_bad` for the colors used for out-of-range and masked
 values.
diff --git a/lib/matplotlib/colors.py b/lib/matplotlib/colors.py
@@ -677,7 +677,7 @@ def _init(self):
         raise NotImplementedError("Abstract class only")
 
     def is_gray(self):
-        """Determine if the color map is grayscale."""
+        """Return whether the color map is grayscale."""
         if not self._isinit:
             self._init()
         return (np.all(self._lut[:, 0] == self._lut[:, 1]) and
