Error message written in proper English

montefra · montefra · commit 590eeb8312a6 · 2014-06-03T23:44:38.000+02:00
diff --git a/lib/matplotlib/mlab.py b/lib/matplotlib/mlab.py
@@ -2633,8 +2633,8 @@ def key_desc(name):
 
         dt2 = r2.dtype[name]
         if dt1 != dt2:
-            msg = "The type of the '{}' in the arrays 'r1' and 'r2' must be of"
-            msg += " the same type"
+            msg = "The '{}' fields in arrays 'r1' and 'r2' must have the same"
+            msg += " dtype."
             raise ValueError(msg.format(name))
         if dt1.num>dt2.num:
             return (name, dt1.descr[0][1])
