Clarify get_context() usage in BlogTagIndexPage example (#12573)

CHANGELOG.txt

@@ -34,6 +34,7 @@ Changelog
  * Docs: Replace absolute URLs with intersphinx links where possible to avoid broken links (Sage Abdullah)
  * Docs: Update upgrading guide and release process to better reflect the current practices (Sage Abdullah)
  * Docs: Document usage of custom validation for admin form pages when using `AbstractEmailForm` or `AbstractForm` pages (John-Scott Atlakson, LB (Ben) Johnston)
+ * Docs: Reword `BlogTagIndexPage` example for clarity (Clifford Gama)
  * Maintenance: Close open files when reading within utils/setup.py (Ataf Fazledin Ahamed)
  * Maintenance: Avoid redundant `ALLOWED_HOSTS` check in `Site.find_for_request` (Jake Howard)
  * Maintenance: Update `CloneController` to ensure that `added`/`cleared` events are not dispatched as cancelable (LB (Ben) Johnston)

CONTRIBUTORS.md

@@ -854,6 +854,7 @@
 * manu
 * Aayushman Singh
 * Steven Steinwand
+* Clifford Gama
 
 ## Translators
 

docs/getting_started/tutorial.md

@@ -921,8 +921,8 @@ class BlogTagIndexPage(Page):
 Note that this Page-based model defines no fields of its own.
 Even without fields, subclassing `Page` makes it a part of the
 Wagtail ecosystem, so that you can give it a title and URL in the
-admin, and so that you can manipulate its contents by returning
-a QuerySet from its `get_context()` method.
+admin. You can also override its `get_context()` method to add a
+QuerySet to the context dictionary, making it available to the template.
 
 Migrate this by running `python manage.py makemigrations` and then `python manage.py migrate`. After migrating the new changes, create a new `BlogTagIndexPage` in the admin interface. To create the `BlogTagIndexPage`, follow the same process you followed in creating the `BlogIndexPage` and give it the slug "tags" on the Promote tab. This means the `BlogTagIndexPage` is a child of the home page and parallel to `Our Blog` in the admin interface.
 

docs/releases/6.4.md

@@ -50,6 +50,7 @@ depth: 1
  * Replace absolute URLs with intersphinx links where possible to avoid broken links (Sage Abdullah)
  * Update upgrading guide and release process to better reflect the current practices (Sage Abdullah)
  * Document usage of [Custom validation for admin form pages](form_builder_custom_admin_validation) when using `AbstractEmailForm` or `AbstractForm` pages (John-Scott Atlakson, LB (Ben) Johnston)
+ * Reword `BlogTagIndexPage` example for clarity (Clifford Gama)
 
 ### Maintenance