samba-functionality/overview.md

@@ -107,7 +107,7 @@ authorization for connecting users.  This allows transparent access to
 the resources on that server, without the server maintaining a distinct password list. 
 
 The domain member is often used when Samba is run solely as a file server (rather than an AD DC).
-The domain member plumbs the authentication required by the file server through to another AD DC in the network.
+The domain member plumbs the authentication required by the file server through to an AD DC in the network.
 The domain member can also query domain information on the AD DC.
 The domain member functionality uses [winbindd](https://git.samba.org/?p=samba.git;a=tree;f=source3/winbindd).