remove vscode launch.json comments

.vscode/launch.json

@@ -1,7 +1,4 @@
 {
-    // Use IntelliSense to find out which attributes exist for C# debugging
-    // Use hover for the description of the existing attributes
-    // For further information visit https://github.com/OmniSharp/omnisharp-vscode/blob/master/debugger-launchjson.md
     "version": "0.2.0",
     "configurations": [
         {