Fix mistake in print statement conversion.

src/OFS/tests/event.txt

@@ -59,17 +59,15 @@ printed events will be in their "natural" order::
   >>> from OFS.interfaces import IObjectClonedEvent
   >>> from OFS.interfaces import IObjectWillBeMovedEvent
   >>> def printObjectEvent(object, event):
-  ...     print(event.__class__.__name__)
-  ...     print(object.getId())
+  ...     print(event.__class__.__name__ + ' ' + object.getId())
   >>> def printObjectEventExceptSome(object, event):
   ...     if (IObjectMovedEvent.providedBy(event) or
   ...         IObjectCopiedEvent.providedBy(event) or
   ...         IObjectWillBeMovedEvent.providedBy(event) or
   ...         IObjectClonedEvent.providedBy(event) or
   ...         IRegistrationEvent.providedBy(event)):
   ...         return
-  ...     print(event.__class__.__name__)
-  ...     print(object.getId())
+  ...     print(event.__class__.__name__ + ' ' + object.getId())
 
   >>> from zope.component import provideHandler
   >>> provideHandler(printObjectEvent, (IItem, IObjectMovedEvent))