doc: add missing /etc/finit.d and fix indendation (untabify)
@@ -90,6 +90,10 @@ layout, as specified in the [FHS][]:
| |- pts/ # Mounted automatically by Finit if it exists
| `- shm/ # Mounted automatically by Finit if it exists
|- etc/
+ | |- finit.d/
+ | | |- available/
+ | | `- enabled/
+ | `- finit.conf
|- home/
|- lib/
|- libexec/
