update

README.md

@@ -34,7 +34,7 @@ The add-on needs SSH support to be installed in the operating system. This is do
 $ sudo apt install openssh-server openssh-client
 ```
 - MacOS
-    - it is installed by default
+    - It is installed by default.
 - Windows 10
     - To install OpenSSH, go to  *Settings* then go to *Apps*→*Apps and Features*→*Manage Optional Features*.
     - Scan the opened list to see if OpenSSH client is already installed. If not, then at the top of the page select *Add a feature*, then: