Fix typo in deprecated class name.

IPython/html/widgets/__init__.py

@@ -1,23 +1,23 b''
 from .widget import Widget, DOMWidget, CallbackDispatcher
 
 from .widget_bool import Checkbox, ToggleButton
 from .widget_button import Button
 from .widget_box import Box, Popup, FlexBox, HBox, VBox
 from .widget_float import FloatText, BoundedFloatText, FloatSlider, FloatProgress
 from .widget_image import Image
 from .widget_int import IntText, BoundedIntText, IntSlider, IntProgress
 from .widget_selection import RadioButtons, ToggleButtons, Dropdown, Select
 from .widget_selectioncontainer import Tab, Accordion
 from .widget_string import HTML, Latex, Text, Textarea
 from .interaction import interact, interactive, fixed
 
 # Deprecated classes
-from .widget_bool import CheckBox, ToggleButtonWidget
+from .widget_bool import CheckboxWidget, ToggleButtonWidget
 from .widget_button import ButtonWidget
 from .widget_box import ContainerWidget, PopupWidget
 from .widget_float import FloatTextWidget, BoundedFloatTextWidget, FloatSliderWidget, FloatProgressWidget
 from .widget_image import ImageWidget
 from .widget_int import IntTextWidget, BoundedIntTextWidget, IntSliderWidget, IntProgressWidget
 from .widget_selection import RadioButtonsWidget, ToggleButtonsWidget, DropdownWidget, SelectWidget
 from .widget_selectioncontainer import TabWidget, AccordionWidget
 from .widget_string import HTMLWidget, LatexWidget, TextWidget, TextareaWidget

IPython/html/widgets/widget_bool.py

@@ -1,43 +1,43 b''
 """Bool class.  
 
 Represents a boolean using a widget.
 """
 #-----------------------------------------------------------------------------
 # Copyright (c) 2013, the IPython Development Team.
 #
 # Distributed under the terms of the Modified BSD License.
 #
 # The full license is in the file COPYING.txt, distributed with this software.
 #-----------------------------------------------------------------------------
 
 #-----------------------------------------------------------------------------
 # Imports
 #-----------------------------------------------------------------------------
 from .widget import DOMWidget
 from IPython.utils.traitlets import Unicode, Bool
 from IPython.utils.warn import DeprecatedClass
 
 #-----------------------------------------------------------------------------
 # Classes
 #-----------------------------------------------------------------------------
 class _Bool(DOMWidget):
     """A base class for creating widgets that represent booleans."""
     value = Bool(False, help="Bool value", sync=True)
     description = Unicode('', help="Description of the boolean (label).", sync=True)
     disabled = Bool(False, help="Enable or disable user changes.", sync=True)
 
 
 class Checkbox(_Bool):
     """Displays a boolean `value`."""
     _view_name = Unicode('CheckboxView', sync=True)
 
 
 class ToggleButton(_Bool):
     """Displays a boolean `value`."""
     
     _view_name = Unicode('ToggleButtonView', sync=True)
 
 
 # Remove in IPython 4.0
-CheckBox = DeprecatedClass(Checkbox, 'CheckBox')
+CheckboxWidget = DeprecatedClass(Checkbox, 'CheckboxWidget')
 ToggleButtonWidget = DeprecatedClass(ToggleButton, 'ToggleButtonWidget')