net: x25: kerneldoc fixes

Simple fixes which require no deep knowledge of the code.

Cc: Andrew Hendry <andrew.hendry@gmail.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/x25/x25_route.c b/net/x25/x25_route.c
index b8e94d5..00e46c9a 100644
--- a/net/x25/x25_route.c
+++ b/net/x25/x25_route.c
@@ -142,7 +142,7 @@ struct net_device *x25_dev_get(char *devname)
 
 /**
  * 	x25_get_route -	Find a route given an X.25 address.
- * 	@addr - address to find a route for
+ *	@addr: - address to find a route for
  *
  * 	Find a route given an X.25 address.
  */