ifconfig gre patch

[Alexander Salmin]

I recently noticed work was done on ifconfig gre, --> was replaced by 
->, would it be ok to change other --> too? (patch attached)

Alexander
? gre-dash-diff.diff
Index: ifconfig.c
===================================================================
RCS file: /cvs/src/sbin/ifconfig/ifconfig.c,v
retrieving revision 1.296
diff -r1.296 ifconfig.c
3100c3100
< 		printf(" --> %s", inet_ntoa(sin->sin_addr));
---
> 		printf(" -> %s", inet_ntoa(sin->sin_addr));