Exception wording change

rails · May 21, 2018 · 61ca926 · 61ca926
1 parent 054893d
commit 61ca926
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/activerecord/lib/active_record/reflection.rb b/activerecord/lib/active_record/reflection.rb
@@ -417,7 +417,7 @@ def mapping
     class AssociationReflection < MacroReflection #:nodoc:
       def compute_class(name)
         if polymorphic?
-          raise ArgumentError, "Polymorphic association does not support to compute class."
+          raise ArgumentError, "Polymorphic associations do not support computing the class."
         end
         active_record.send(:compute_type, name)
       end