Fixed typos in 1.11.21, 2.1.9, 2.2.2 release notes.

docs/releases/1.11.21.txt

@@ -16,6 +16,6 @@ payload, could result in an clickable JavaScript link.
 
 ``AdminURLFieldWidget`` now validates the provided value using
 :class:`~django.core.validators.URLValidator` before displaying the clickable
-link. You may customise the validator by passing a ``validator_class`` kwarg to
+link. You may customize the validator by passing a ``validator_class`` kwarg to
 ``AdminURLFieldWidget.__init__()``, e.g. when using
 :attr:`~django.contrib.admin.ModelAdmin.formfield_overrides`.

docs/releases/2.1.9.txt

@@ -16,7 +16,7 @@ payload, could result in an clickable JavaScript link.
 
 ``AdminURLFieldWidget`` now validates the provided value using
 :class:`~django.core.validators.URLValidator` before displaying the clickable
-link. You may customise the validator by passing a ``validator_class`` kwarg to
+link. You may customize the validator by passing a ``validator_class`` kwarg to
 ``AdminURLFieldWidget.__init__()``, e.g. when using
 :attr:`~django.contrib.admin.ModelAdmin.formfield_overrides`.
 

docs/releases/2.2.2.txt

@@ -16,7 +16,7 @@ payload, could result in an clickable JavaScript link.
 
 ``AdminURLFieldWidget`` now validates the provided value using
 :class:`~django.core.validators.URLValidator` before displaying the clickable
-link. You may customise the validator by passing a ``validator_class`` kwarg to
+link. You may customize the validator by passing a ``validator_class`` kwarg to
 ``AdminURLFieldWidget.__init__()``, e.g. when using
 :attr:`~django.contrib.admin.ModelAdmin.formfield_overrides`.