add TS-464 model and fix typo

Author: maximelafarie

README.rst

@@ -54,7 +54,7 @@ Alternatively you can configure a normal account and enable Delegated Administra
 in control panel, and activate "System Monitoring."
 
 Once the account is created, and/or you upgrade to a newer of like QTS 5, 
-blso be sure to log into your NAS and complete any agreements, warnings, wizards, etc.
+also be sure to log into your NAS and complete any agreements, warnings, wizards, etc.
 that may prevent this library from using the QNAP API.
 
 MFA/2FA must also be disabled for that user for this library to work.
@@ -107,6 +107,8 @@ This library has been tested against the following devices and firmwares:
 +--------------+------------------------+---------------------------------------+
 | TS-453Be     | 4.2.3; 5.0.1           |                                       |
 +--------------+------------------------+---------------------------------------+
+| TS-464       | 5.2.5                  | User-reported: no automated tests     |
++--------------+------------------------+---------------------------------------+
 | TS-639       | 4.2.3                  |                                       |
 +--------------+------------------------+---------------------------------------+
 | TS-659       | 4.2.6                  | May report `None` for some disk temps |