Fix and update links in the documentation

telethon/tl/custom/conversation.py

@@ -112,7 +112,7 @@ class Conversation(ChatGetter):
         Returns a coroutine that will resolve once a response arrives.
 
         Args:
-            message (:tl:`Message` | `int`, optional):
+            message (`Message <telethon.tl.custom.message.Message>` | `int`, optional):
                 The message (or the message ID) for which a response
                 is expected. By default this is the last sent message.
 

telethon/tl/custom/dialog.py

@@ -17,7 +17,7 @@ class Dialog:
         pinned (`bool`):
             Whether this dialog is pinned to the top or not.
 
-        message (:tl:`Message`):
+        message (`Message <telethon.tl.custom.message.Message>`):
             The last message sent on this dialog. Note that this member
             will not be updated when new messages arrive, it's only set
             on creation of the instance.

telethon/tl/custom/inlineresult.py

@@ -106,7 +106,7 @@ class InlineResult:
             entity (`entity`):
                 The entity to which the message of this result should be sent.
 
-            reply_to (`int` | :tl:`Message`, optional):
+            reply_to (`int` | `Message <telethon.tl.custom.message.Message>`, optional):
                 If present, the sent message will reply to this ID or message.
 
             silent (`bool`, optional):

telethon/tl/custom/message.py

@@ -65,7 +65,8 @@ class Message(ChatGetter, SenderGetter, TLObject, abc.ABC):
             messages.
 
         message (`str`):
-            The string text of the message for :tl:`Message` instances,
+            The string text of the message for `Message
+            <telethon.tl.custom.message.Message>` instances,
             which will be ``None`` for other types of messages.
 
         action (:tl:`MessageAction`):