matplotlib
diff --git a/‎lib/matplotlib/colorbar.py‎
Lines changed: 1 addition & 1 deletion b/‎lib/matplotlib/colorbar.py‎
Lines changed: 1 addition & 1 deletion
diff --git a/‎lib/matplotlib/tests/test_colorbar.py‎
Lines changed: 2 additions & 2 deletions b/‎lib/matplotlib/tests/test_colorbar.py‎
Lines changed: 2 additions & 2 deletions
@@ -231,7 +231,7 @@ def draw(self, renderer):
 
 class _ColorbarAxesLocator:
     """
-    Shrink the axes if there triangular or rectangular extends.
+    Shrink the axes if there are triangular or rectangular extends.
     """
     def __init__(self, cbar):
         self._cbar = cbar
 
@@ -789,10 +789,10 @@ def test_aspects():
     extends = ['neither', 'both', 'both']
     cb = [[None, None, None], [None, None, None]]
     for nn, orient in enumerate(['vertical', 'horizontal']):
-        for mm in range(3):
+        for mm (aspect, extend) in enumerate(zip(aspects, extends)):
             pc = ax[mm, nn].pcolormesh(np.arange(100).reshape(10, 10))
             cb[nn][mm] = fig.colorbar(pc, ax=ax[mm, nn], orientation=orient,
-                                      aspect=aspects[mm], extend=extends[mm])
+                                      aspect=aspect, extend=extend)
     fig.draw_no_output()
     # check the extends are right ratio:
     np.testing.assert_almost_equal(cb[0][1].ax.get_position().height,