More review changes

app/controllers/api/account.php

@@ -1655,7 +1655,7 @@ App::delete('/v1/account/sessions/:sessionId')
     });
 
 App::patch('/v1/account/sessions/:sessionId')
-    ->desc('Update session - refresh OAuth2 access token')
+    ->desc('Update Session (Refresh Tokens)')
     ->groups(['api', 'account'])
     ->label('scope', 'account')
     ->label('event', 'account.sessions.update')

src/Appwrite/Utopia/Response/Model/Session.php

@@ -48,7 +48,7 @@ class Session extends Model
             ])
             ->addRule('providerAccessTokenExpiry', [
                 'type' => self::TYPE_INTEGER,
-                'description' => 'Date, the Unix timestamp of when the access token expires',
+                'description' => 'Date, the Unix timestamp of when the access token expires.',
                 'default' => 0,
                 'example' => 1592981250,
             ])