Create Note view:: The label should be 'Review Date' instead of 'Review Time'

see: https://github.com/joomla/joomla-cms/issues/5532

##### Orginal issues message in #5532 
>
>-Log into the administrator panel
>-Go to User>User Notes>Add User Note
>-Incorrect label On user notes form view
>-Please Refer attached screenshots.
>
>Joomla 3.3.6
>
>Best Regards,
>Aasim Ali
>Quality Assurance Engineer
>www.techjoomla.com
>
>![screen shot 2014-12-27 at 09 16 35](http://issues.joomla.org/uploads/1/909aebe15ca1e04a16ff10e173d72dd7.png)
>
>![screen shot 2014-12-27 at 09 16 41](http://issues.joomla.org/uploads/1/40d0528ba4c33aaebe7503d267560643.png)