fix links

tsa/doc/naming-scheme.mdwn

@@ -84,14 +84,14 @@ Network naming
 
 Networks also have names. The network names are used in reverse DNS to
 designate network, gateway and broadcast addresses, but also in
-[[Ganeti]], where networks are managed automatically for virtual
+[[howto/ganeti]], where networks are managed automatically for virtual
 machines.
 
 The first network was named `gnt-fsn`, for `Ganeti in the Falkenstein
 datacenter`. Future networks should be named `FUN-LOCNN-ID` (example
 `gnt-fsn13-02`) where:
 
- * `FUN` is the function (e.g. `gnt` for [[Ganeti]])
+ * `FUN` is the function (e.g. `gnt` for [[howto/ganeti]])
  * `LOCNN` is the location (e.g. `fsn13` for Falkenstein)
  * `ID` is a two-character number, padded with zero, starting from
    one, to distinguish multiple instances at the same