Update FtpConnectionInterface.md

AmraniCh · web-flow · commit 043e99a3236d · 2021-02-14T20:52:51.000+01:00
diff --git a/docs/FtpConnectionInterface.md b/docs/FtpConnectionInterface.md
@@ -25,4 +25,6 @@ $connection->getTimeout();
 $connection->getTimeout();
 $connection->getUsername();
 $connection->getPassword();
-```
+$connection->isSecure();
+$connection->isConnected();
+```
