[doc] redirect.py: add missing docstring params

Bug: T184115
Change-Id: Id2694e686bc22db841452243f164b7358c4ce2d3
---
M scripts/redirect.py
1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/scripts/redirect.py b/scripts/redirect.py
index 02ace44..7c43574 100755
--- a/scripts/redirect.py
+++ b/scripts/redirect.py
@@ -446,7 +446,13 @@
         return page
 
     def delete_redirect(self, page, summary_key) -> None:
-        """Delete the redirect page."""
+        """Delete the redirect page.
+
+        @param page: The page to delete
+        @type page: pywikibot.page.BasePage
+        @param summary_key: The message key for the deletion summary
+        @type summary_key: str
+        """
         assert page.site == self.current_page.site, (
             'target page is on different site {}'.format(page.site))
         reason = i18n.twtranslate(page.site, summary_key)
@@ -638,7 +644,11 @@
             self.fix_1_double_redirect()
 
     def treat(self, page) -> None:
-        """Treat a page."""
+        """Treat a page.
+
+        @param page: Page to be treated.
+        @type page: pywikibot.page.BasePage
+        """
         if self._treat_counter >= self.opt.limit:
             pywikibot.output('\nNumber of pages reached the limit. '
                              'Script terminated.')

