Fix typo CollectionMangementPermissionPolicy -> CollectionManagementPermissionPolicy

wagtail/permission_policies/collections.py

@@ -381,7 +381,7 @@ class CollectionOwnershipPermissionPolicy(
             return Collection.objects.none()
 
 
-class CollectionMangementPermissionPolicy(
+class CollectionManagementPermissionPolicy(
     CollectionPermissionLookupMixin, BaseDjangoAuthPermissionPolicy
 ):
     def _descendants_with_perm(self, user, action):

wagtail/permissions.py

@@ -1,9 +1,9 @@
 from wagtail.models import Collection, Locale, Site, Task, Workflow
 from wagtail.permission_policies import ModelPermissionPolicy
-from wagtail.permission_policies.collections import CollectionMangementPermissionPolicy
+from wagtail.permission_policies.collections import CollectionManagementPermissionPolicy
 
 site_permission_policy = ModelPermissionPolicy(Site)
-collection_permission_policy = CollectionMangementPermissionPolicy(Collection)
+collection_permission_policy = CollectionManagementPermissionPolicy(Collection)
 task_permission_policy = ModelPermissionPolicy(Task)
 workflow_permission_policy = ModelPermissionPolicy(Workflow)
 locale_permission_policy = ModelPermissionPolicy(Locale)

wagtail/tests/test_collection_permission_policies.py

@@ -5,7 +5,7 @@ from django.test import TestCase
 from wagtail.documents.models import Document
 from wagtail.models import Collection, GroupCollectionPermission
 from wagtail.permission_policies.collections import (
-    CollectionMangementPermissionPolicy,
+    CollectionManagementPermissionPolicy,
     CollectionOwnershipPermissionPolicy,
     CollectionPermissionPolicy,
 )
@@ -1045,7 +1045,7 @@ class TestCollectionManagementPermission(
     PermissionPolicyTestUtils, WagtailTestUtils, TestCase
 ):
     def setUp(self):
-        self.policy = CollectionMangementPermissionPolicy(Collection)
+        self.policy = CollectionManagementPermissionPolicy(Collection)
 
         # Permissions
         collection_content_type = ContentType.objects.get_for_model(Collection)