Update SubredditModeration.update documentation

(cherry picked from commit 4f9e9847effe1fead1c0a7b81ebdbc935624eb7a)

asyncpraw/models/reddit/subreddit.py

@@ -2418,6 +2418,8 @@ def unread(self, **generator_kwargs):
     async def update(self, **settings):
         """Update the subreddit's settings.
 
+        See https://www.reddit.com/dev/api#POST_api_site_admin for the full list.
+
         :param all_original_content: Mandate all submissions to be original
             content only.
         :param allow_chat_post_creation: Allow users to create chat
@@ -2447,7 +2449,7 @@ async def update(self, **settings):
             from modqueue/unmoderated.
         :param free_form_reports: Allow users to specify custom reasons in the
             report menu.
-        :param header_hover_text: The text seen when hovering over the snoo.
+        :param header-title: The text seen when hovering over the snoo.
         :param hide_ads: Don't show ads within this subreddit. Only applies to
             Premium-user only subreddits.
         :param key_color: A 6-digit rgb hex color (e.g. ``"#AABBCC"``), used as
@@ -2479,14 +2481,13 @@ async def update(self, **settings):
         :param submit_text: Text to show on submission page.
         :param submit_text_label: Custom label for submit text post button
             (None for default).
-        :param subreddit_type: One of ``archived``, ``employees_only``,
-            ``gold_only``, ``gold_restricted``, ``private``, ``public``,
-            ``restricted``.
-        :param suggested_comment_sort: All comment threads will use this
+        :param  suggested_comment_sort: All comment threads will use this
             sorting method by default. Leave None, or choose one of
             ``confidence``, ``controversial``, ``live``, ``new``, ``old``,
             ``qa``, ``random``, ``top``.
         :param title: The title of the subreddit.
+        :param type: One of ``archived``, ``employees_only``, ``gold_only``,
+            ``gold_restricted``, ``private``, ``public``, ``restricted``.
         :param welcome_message_enabled: Enables the subreddit welcome message.
         :param welcome_message_text: The text to be used as a welcome message.
             A welcome message is sent to all new subscribers by a Reddit bot.