readthedocs: Install the requirements with the 'docs' extra

.readthedocs.yaml

@@ -6,5 +6,7 @@ build:
 
 python:
   install:
-    - requirements: requirements.txt
-    - requirements: requirements-docs.txt
+    - method: pip
+      path: .
+      extra_requirements:
+        - docs

README.rst

@@ -73,6 +73,15 @@ Otherwise just pass *host* and *port* separately:
 
     client = aioipfs.AsyncIPFS(host='::1', port=5201)
 
+If the kubo server requires authentication, you can pass the RPC authentication
+credentials via the constructor's *auth* keyword argument:
+
+.. code-block:: python
+
+    client = aioipfs.AsyncIPFS(auth=aioipfs.BasicAuth('john', 'password123'))
+
+    client = aioipfs.AsyncIPFS(auth=aioipfs.BearerAuth('my-secret-token'))
+
 Get an IPFS resource
 --------------------
 

docs/index.rst

@@ -92,7 +92,7 @@ of the RPC API by requiring the client to provide credentials via the HTTP
 *Authorization* header, either with a simple *Basic Auth* login and password, or
 with a token. `kubo RPC Authorization documentation <https://github.com/ipfs/kubo/blob/master/docs/config.md#apiauthorizations>`_.
 
-If the kubo server requires authentication, you can pass the authentication
+If the kubo server requires authentication, you can pass the RPC authentication
 credentials via the constructor's *auth* keyword argument::
 
     client = aioipfs.AsyncIPFS(auth=aioipfs.BasicAuth('john', 'password123'))