hamradio: baycom: remove useless link in Kconfig

The Kconfig help text for baycom drivers suggests that more information
on the hardware can be found at <https://www.baycom.de>. The website now
includes no information on their ham radio products other than a mention
that they were once produced by the company, saying:
"The amateur radio equipment is now no longer part and business of BayCom GmbH"

As there is no information relavent to the baycom driver on the site,
remove the link.
Signed-off-by: Peter Lafreniere <peter@n8pjl.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/hamradio/Kconfig

@@ -94,8 +94,8 @@ config BAYCOM_SER_FDX
 	  driver, "BAYCOM ser12 half-duplex driver for AX.25" is the old
 	  driver and still provided in case this driver does not work with
 	  your serial interface chip. To configure the driver, use the sethdlc
-	  utility available in the standard ax25 utilities package. For
-	  information on the modems, see <http://www.baycom.de/> and
+	  utility available in the standard ax25 utilities package.
+	  For more information on the modems, see
 	  <file:Documentation/networking/device_drivers/hamradio/baycom.rst>.
 
 	  To compile this driver as a module, choose M here: the module
@@ -112,8 +112,7 @@ config BAYCOM_SER_HDX
 	  still provided in case your serial interface chip does not work with
 	  the full-duplex driver. This driver is deprecated.  To configure
 	  the driver, use the sethdlc utility available in the standard ax25
-	  utilities package. For information on the modems, see
-	  <http://www.baycom.de/> and
+	  utilities package. For more information on the modems, see
 	  <file:Documentation/networking/device_drivers/hamradio/baycom.rst>.
 
 	  To compile this driver as a module, choose M here: the module
@@ -127,8 +126,8 @@ config BAYCOM_PAR
 	  This is a driver for Baycom style simple amateur radio modems that
 	  connect to a parallel interface. The driver supports the picpar and
 	  par96 designs. To configure the driver, use the sethdlc utility
-	  available in the standard ax25 utilities package. For information on
-	  the modems, see <http://www.baycom.de/> and the file
+	  available in the standard ax25 utilities package.
+	  For more information on the modems, see
 	  <file:Documentation/networking/device_drivers/hamradio/baycom.rst>.
 
 	  To compile this driver as a module, choose M here: the module
@@ -142,8 +141,8 @@ config BAYCOM_EPP
 	  This is a driver for Baycom style simple amateur radio modems that
 	  connect to a parallel interface. The driver supports the EPP
 	  designs. To configure the driver, use the sethdlc utility available
-	  in the standard ax25 utilities package. For information on the
-	  modems, see <http://www.baycom.de/> and the file
+	  in the standard ax25 utilities package.
+	  For more information on the modems, see
 	  <file:Documentation/networking/device_drivers/hamradio/baycom.rst>.
 
 	  To compile this driver as a module, choose M here: the module