Merge branch 'Boss-room-readme' of https://github.com/Unity-Technologies/com.unity.multiplayer.docs into Boss-room-readme

Author: Briancoughlin

docs/learn/getting-started-boss-room.md

@@ -86,7 +86,7 @@ After the build has completed you can launch several instances of the built exec
 
 :::important Mac Users
 To run multiple instances of the same app, you need to use the command line.
-> Run `open -n BossRoom.app`
+`> Run open -n BossRoom.app`
 :::
 
 
@@ -96,7 +96,7 @@ To run multiple instances of the same app, you need to use the command line.
 ### Multiplayer over internet
 
 :::tip
-In contrast to running a local setup, when playing over internet we don't neccessarily need a built executable. We can just run the game in editor.
+In contrast to running a local setup, when playing over internet we do not necessarily need a built executable. You can run the game in editor.
 :::