Fix a few remaining problems found by rstlint.
diff --git a/Doc/library/xmlrpc.client.rst b/Doc/library/xmlrpc.client.rst
index 23bb650..9ee0277 100644
--- a/Doc/library/xmlrpc.client.rst
+++ b/Doc/library/xmlrpc.client.rst
@@ -513,8 +513,8 @@
            self.proxy = proxy
        def make_connection(self, host):
            self.realhost = host
-   	h = http.client.HTTP(self.proxy)
-   	return h
+           h = http.client.HTTP(self.proxy)
+           return h
        def send_request(self, connection, handler, request_body):
            connection.putrequest("POST", 'http://%s%s' % (self.realhost, handler))
        def send_host(self, connection, host):