Fix some language typos.

lib/RT/Shredder/Plugin/Users.pm

@@ -86,13 +86,13 @@ group.
 
 =head2 replace_relations - user identifier
 
-When you delete user there are could be minor links to him in RT DB.
-This option allow you to replace this links with link to other user.
-This links are Creator and LastUpdatedBy, but NOT any watcher roles,
-this means that if user is watcher(Requestor, Owner,
-Cc or AdminCc) of the ticket or queue then link would be deleted.
+When you delete an user there could be minor links to them in the RT database.
+This option allow you to replace these links with links to the new user.
+The replaceable links are Creator and LastUpdatedBy, but NOT any watcher roles.
+This means that if the user is a watcher(Requestor, Owner,
+Cc or AdminCc) of the ticket or queue then the link would be deleted.
 
-This argument could be user id or name.
+This argument could be an user id or name.
 
 =head2 no_tickets - boolean