README.md in acme-client-2.0.5 vs README.md in acme-client-2.0.6

@@ -199,10 +199,10 @@
 client.revoke(certificate: certificate)
 ```
 
 ### Certificate renewal
 
-The is no renewal process, just create a new order.
+There is no renewal process, just create a new order.
 
 
 ## Not implemented
 
 - Account Key Roll-over.