Correct some spelling errors
@@ -264,7 +264,7 @@ class Panel(HorizonComponent):
.. attribute:: nav
.. method:: nav(context)
- The ``nav`` attribute can be either boolean value or a callable
+ The ``nav`` attribute can be either a boolean value or a callable
which accepts a ``RequestContext`` object as a single argument
to control whether or not this panel should appear in
automatically-generated navigation. Default: ``True``.
@@ -442,7 +442,7 @@ class Dashboard(Registry, HorizonComponent):
.. attribute:: nav
.. method:: nav(context)
- The ``nav`` attribute can be either boolean value or a callable
+ The ``nav`` attribute can be either a boolean value or a callable
which accepts a ``RequestContext`` object as a single argument
to control whether or not this dashboard should appear in
automatically-generated navigation. Default: ``True``.
