s/constraint/coercion/

diff --git a/lib/Moose/Meta/TypeCoercion/Union.pm b/lib/Moose/Meta/TypeCoercion/Union.pm
index a3d349d..a9f4d2a 100644 (file)
--- a/lib/Moose/Meta/TypeCoercion/Union.pm
+++ b/lib/Moose/Meta/TypeCoercion/Union.pm
@@ -72,7 +72,7 @@ This method always returns false.
 =item B<< $coercion->add_type_coercions >>
 
 This method always throws an error. You cannot add coercions to a
-union type constraint.
+union type coercion.
 
 =item B<< $coercion->coerce($value) >>