typo: Added missing words. (microsoft#1854)

* Added missing word.

* Added another missing word

docs/use/vscode.md

@@ -393,11 +393,11 @@ They can then just click "Follow" right from the notification when they're ready
 
 ## Co-debugging
 
-Visual Studio Live Share's collaborative debugging feature is a powerful and unique way to debug an issue. Beyond enabling a collaborative experience to troubleshoot problems, it also you and other participants in your session the ability to investigate issues that may be environment specific by providing a shared debugging session on the host's machine.
+Visual Studio Live Share's collaborative debugging feature is a powerful and unique way to debug an issue. Beyond enabling a collaborative experience to troubleshoot problems, it also gives you and other participants in your session the ability to investigate issues that may be environment specific by providing a shared debugging session on the host's machine.
 
 > **Security Tip:** Given all participants can independently navigate and edit files, as a host, you may want to restrict which files guests are able to access in your project via a .vsls.json file. You should also be aware that Console/REPL access means that participants can execute commands on your machine so you should only co-debug with those you trust. As a guest, it is also important to realize you may not be able to follow the debugger as it steps into certain files restricted files as a result of these settings. See [controlling file access and visibility](../reference/security.md#controlling-file-access-and-visibility) for details.
 
-Using it simple.
+Using it is simple.
 
 1. Be sure both the host and all guests have the appropriate debugging extension installed. (Technically this is not always necessary, but it is generally a good idea.)