Resolve "Write API documentation"

Closes #2 (closed)

docs/api_documentation.rst

@@ -29,9 +29,13 @@ Encryption keys:
 
 ``GET /encryption/keys``
   List luks password slots
-``POST/PUT /encryption/keys/{slot-id}``
-  Add/change a luks slot to a new password. {slot} corresponds to a slot id
-  listed by ``GET /encryption/keys``.
+``POST /encryption/keys/``
+  Add a new password to a new Luks slot.
+
+  Post data: ``{"password": password, "new-password": new-password}``
+``POST /encryption/keys/{slot-id}``
+  Change a luks slot's password. {slot} corresponds to a slot id listed by ``GET
+  /encryption/keys``.
 
   Post data: ``{"password": password, "new-password": new-password}``
 ``DELETE /encryption/keys/{slot-id}``
@@ -40,15 +44,15 @@ Encryption keys:
 SSH keys with access to the initrd:
 
 ``GET /ssh/keys``
-  List SSH keys in the ``/root/authorized_keys`` file
+  List SSH keys in the ``/root/.ssh/authorized_keys`` file
 ``POST/ssh/keys``
-  Add a key to the authorized_keys file
+  Add a key to the ``authorized_keys`` file
 
   Post data: ``{"ssh-key": ssh-key}``
 ``PUT /ssh/keys/{key-id}``
-  Change a key in the authorized_keys file
+  Change a key in the ``authorized_keys`` file
 
   Post data: ``{"ssh-key": ssh-key}``
 ``DELETE /ssh/keys/{key-id}``
-  Delete the key with id {key} from the autorized_keys file
+  Delete the key with id ``{key-id}`` from the ``authorized_keys`` file