Fix typo

drieseng · web-flow · commit 516d982addb9 · 2020-04-26T10:35:04.000+02:00
diff --git a/README.md b/README.md
@@ -74,7 +74,7 @@ the missing test once you figure things out.  🤓
 * diffie-hellman-group14-sha1
 * diffie-hellman-group1-sha1
 
-## Public Key Authenntication
+## Public Key Authentication
 
 **SSH.NET** supports the following private key formats:
 * RSA in OpenSSL PEM and ssh.com format
