added docs to docs/api/admin_api.md

code style and little renamings

docs/api/admin_api.md

@@ -200,11 +200,64 @@ Note: Available `:permission_group` is currently moderator and admin. 404 is ret
 
 ## `/api/pleroma/admin/invite_token`
 
-### Get a account registeration invite token
+### Get an account registration invite token
+
+- Methods: `GET`
+- Params:
+  - *optional* `invite` => [
+    - *optional* `max_use` (integer)
+    - *optional* `expire_at` (date string e.g. "2019-04-07")
+  ]
+- Response: invite token (base64 string)
+
+## `/api/pleroma/admin/invites`
+
+### Get a list of generated invites
 
 - Methods: `GET`
 - Params: none
-- Response: invite token (base64 string)
+- Response:
+
+```JSON
+{
+
+  "invites": [
+    {
+      "id": integer,
+      "token": string,
+      "used": boolean,
+      "expire_at": date,
+      "uses": integer,
+      "max_use": integer,
+      "invite_type": string (possible values: `one_time`, `reusable`, `date_limited`, `reusable_date_limited`)
+    },
+    ...
+  ]
+}
+```
+
+## `/api/pleroma/admin/revoke_invite`
+
+### Revoke invite by token
+
+- Methods: `POST`
+- Params:
+  - `token`
+- Response:
+
+```JSON
+{
+  "id": integer,
+  "token": string,
+  "used": boolean,
+  "expire_at": date,
+  "uses": integer,
+  "max_use": integer,
+  "invite_type": string (possible values: `one_time`, `reusable`, `date_limited`, `reusable_date_limited`)
+
+}
+```
+
 
 ## `/api/pleroma/admin/email_invite`
 
@@ -213,7 +266,7 @@ Note: Available `:permission_group` is currently moderator and admin. 404 is ret
 - Methods: `POST`
 - Params:
   - `email`
-  - `name`, optionnal
+  - `name`, optional
 
 ## `/api/pleroma/admin/password_reset`