Some documentation warning fixes.

discord/client.py

@@ -364,9 +364,9 @@ class Client(object):
 
         Example: ::
 
-        for message in client.logs_from(channel):
-            if message.content.startswith('!hello'):
-                client.edit_message(message, 'goodbye')
+            for message in client.logs_from(channel):
+                if message.content.startswith('!hello'):
+                    client.edit_message(message, 'goodbye')
 
 
         :param channel: The :class:`Channel` to obtain the logs from.

discord/message.py

@@ -61,7 +61,7 @@ class Message(object):
         A boolean specifying if the message mentions everyone.
     .. attribute:: mentions
 
-        An array of :class:`User`s that were mentioned.
+        An array of :class:`User` that were mentioned.
     .. attribute:: id
 
         The message ID.