fix typos

release-notes/v1_8.md

@@ -419,7 +419,7 @@ Ever since the text document allows to ask for a [word-range](https://github.com
 ## Debugger Extension Authoring
 
 - In the `launch.json` the top level `debugServer` attribute has been deprecated (and support for it will be removed in the February milestone). Instead the `debugServer` attribute has to be specified per launch configuration. More details can be found [here](https://github.com/Microsoft/vscode/issues/13783).
-- Debugger extensions can now contribute debug configuration snippets which will get surfaced in `launch.json` file as explained in section "Adding Individual Launch Configurations". This can be done using the regular syntax for contributing snippets to VSCode, but as a "configurationSnippets" attribute inside the "debuggers" section of the `package.json`. An example of how Mock Debug is contributing debug configuration snippets this can be found [here](https://github.com/Microsoft/vscode-mock-debug/blob/master/package.json#L71)
+- Debugger extensions can now contribute launch configuration snippets which will get surfaced in `launch.json` as explained in section "Adding Individual Launch Configurations". This can be done using the regular syntax for contributing snippets to VS Code, but as a `configurationSnippets` attribute inside the `debuggers` section of the `package.json`. An example of how Mock Debug is contributing debug configuration snippets can be found [here](https://github.com/Microsoft/vscode-mock-debug/blob/master/package.json#L71).
 
 ### VS Code Debug Protocol