Change how kwarg extendfrac is presented in colorbar_only tutorial

patniharshit · patniharshit · commit c7f582c5eff1 · 2017-05-12T21:31:46.000+05:30
diff --git a/tutorials/colors/colorbar_only.py b/tutorials/colors/colorbar_only.py
@@ -84,9 +84,8 @@
 # --------------------------------------
 #
 # Here we illustrate the use of custom length colorbar extensions, used on a
-# colorbar with discrete intervals. To make the length of each extension the
-# same as the length of the interior colors pass the *extendfrac* argument as
-# *auto*.
+# colorbar with discrete intervals. To make the length of each extension same
+# as the length of the interior colors, use extendfrac='auto'.
 
 cmap = mpl.colors.ListedColormap(['royalblue', 'cyan',
                                   'yellow', 'orange'])
