IOS-2736 rm wrong docs (impl changed)

PantomimeFramework/PantomimeFramework/CWIMAPFolder.h

@@ -180,7 +180,7 @@ extern NSString * _Nonnull PantomimeMessageStoreFailed;
 
 /**
  Fetches the UIDs of all unknown (to us) messages.
- Note: In case there are no new messages, the server return the UID of the last existing message.
+ Note: In case there are no new messages, the server returns the UID of the last existing message.
  Possible server responses:
  If there are new messages: list of UIDs of the new messages
                  Otherwize: the UID of the last message that exists on server (that is already fetched)

pantomime-lib/Framework/Pantomime/CWIMAPFolder.m

@@ -388,15 +388,8 @@
 }
 
 
-//
-//
-//
-/**
- Note:  The whole thing is a hack.
-        Usecase is to ignore pEp-auto-consumable messages in new mails count.
-        Correct would be to fetch the headers and handle affected messages on a higher level.
-        We did it like this as the high level operation is extremely timing critical (background fetch).
- */
+
+
 - (void)fetchUidsForNewMails;
 {
     NSInteger lastUid = [self lastUID] ? [self lastUID] : 0;