[doc] add documentation reference to api:Deletedrevisions

Change-Id: Ifeb6cf9a5b0904ac4a5b77792944ea9c3b18311f
---
M docs/mwapi.rst
M pywikibot/page/_basepage.py
2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/docs/mwapi.rst b/docs/mwapi.rst
index 7072057..887b0ba7 100644
--- a/docs/mwapi.rst
+++ b/docs/mwapi.rst
@@ -33,6 +33,10 @@
      - :meth:`delete()<pywikibot.site._apisite.APISite.delete>`
      - :meth:`BasePage.delete()<page.BasePage.delete>`
      -
+   * - :api:`Deletedrevisions<Deletedrevisions>`
+     - :meth:`delete()<pywikibot.site._apisite.APISite.delete>`
+     - :meth:`BasePage.delete()<page.BasePage.delete>`
+     -
    * - :api:`echomarkread<echomarkread>`
      - :meth:`notifications_mark_read()<pywikibot.site._extensions.EchoMixin.notifications_mark_read>`
      -
diff --git a/pywikibot/page/_basepage.py b/pywikibot/page/_basepage.py
index f38eece..70683ec 100644
--- a/pywikibot/page/_basepage.py
+++ b/pywikibot/page/_basepage.py
@@ -1943,8 +1943,10 @@
         content: bool = False,
         **kwargs
     ) -> list:
-        """
-        Return a particular deleted revision by timestamp.
+        """Return a particular deleted revision by timestamp.
+
+        .. seealso:: :meth:`APISite.deletedrevs()
+           <pywikibot.site._generators.GeneratorsMixin.deletedrevs>`
 
         :return: a list of [date, editor, comment, text, restoration
             marker]. text will be None, unless content is True (or has

