doc: fix osmo-hnbgw.cfg example

'bind' was changed to local-ip in 39ee92606213a9fd36b10183bb461fa6e2d3a407

The 'logging all everything' is known to not work, use 'all debug' instead.

Fix indenting of the 'log' items.

Change-Id: Ie7828073a4b4a5555f418246b20588e903ef4135
diff --git a/doc/examples/osmo-hnbgw.cfg b/doc/examples/osmo-hnbgw.cfg
index 1cc98c2..cc28edd 100644
--- a/doc/examples/osmo-hnbgw.cfg
+++ b/doc/examples/osmo-hnbgw.cfg
@@ -3,30 +3,23 @@
 !!
 !
 log stderr
-  logging filter all 1
-  logging color 1
-  logging print category 0
-  logging timestamp 0
-  logging level all everything
-  logging level main debug
-  logging level hnbap debug
-  logging level sua debug
-  logging level rua debug
-  logging level ranap debug
-  logging level lglobal notice
-  logging level llapd notice
-  logging level linp notice
-  logging level lmux notice
-  logging level lmi notice
-  logging level lmib notice
-  logging level lsms notice
-  logging level lctrl notice
-  logging level lgtp notice
-  logging level lstats notice
-!
-line vty
- no login
-!
+ logging filter all 1
+ logging color 1
+ logging print category 1
+ logging timestamp 1
+ logging print extended-timestamp 1
+ logging level all debug
+ logging level lglobal notice
+ logging level llapd notice
+ logging level linp notice
+ logging level lmux notice
+ logging level lmi notice
+ logging level lmib notice
+ logging level lsms notice
+ logging level lctrl notice
+ logging level lgtp notice
+ logging level lstats notice
 hnbgw
  iuh
-  bind 192.168.0.132
+  local-ip 192.168.0.132
+  hnbap-allow-tmsi 1