diff --git a/README.md b/README.md
index 9510033e..4473a8d8 100644
--- a/README.md
+++ b/README.md
@@ -478,7 +478,7 @@ func defaultCipherSuites() []uint16 {
 }
 ```
 
-Generating self signed certs and intermediary certificate authorities is beyond the scope here, but this document can be helpful in addition to Google Search: <a href="https://docs.docker.com/engine/articles/https/" target="_blank">https://docs.docker.com/engine/articles/https/</a>
+Generating self signed certs and intermediary certificate authorities is beyond the scope here, but this document can be helpful in addition to Google Search: <a href="https://docs.docker.com/engine/articles/https/" target="_blank">https://docs.docker.com/engine/articles/https/</a>.
 
 The server **requires** a certificate and private key. Optionally the server can require that clients need to present certificates, and the server can be configured with a CA authority to verify the client certificates.