Remove faulty example.

README.md

@@ -30,8 +30,6 @@ Three widgets are provided:
 In your Django form, you can use the widgets like this:
 
 ```python
-import datetime
-
 from django import forms
 from tempus_dominus.widgets import DatePicker, TimePicker, DateTimePicker
 
@@ -60,11 +58,6 @@ class MyForm(forms.Form):
     datetime_field = forms.DateTimeField(
         widget=DateTimePicker(
             options={
-                'minDate': (
-                    datetime.date.today() + datetime.timedelta(days=1)
-                ).strftime(
-                    '%Y-%m-%d'
-                ),  # Tomorrow
                 'useCurrent': True,
                 'collapse': False,
             },