pop3.el (pop3-open-server): Fix It's `tls', not :tls.

diff --git a/lisp/gnus/pop3.el b/lisp/gnus/pop3.el
index 96b2ae17a5a3adfcb276b05556270fa7a98280ff..6f12d3d63e179e07077b12c45cc7dc7e137c13e4 100644 (file)
--- a/lisp/gnus/pop3.el
+++ b/lisp/gnus/pop3.el
@@ -302,7 +302,7 @@ Returns the process associated with the connection."
                    ((or (eq pop3-stream-type 'ssl)
                         (and (not pop3-stream-type)
                              (member port '(995 "pop3s"))))
-                    :tls)
+                    'tls)
                    (t
                     (or pop3-stream-type 'network)))
             :capability-command "CAPA\r\n"