Fix ambiguous keyboard shortcut to stop local server

contributing/development.md

@@ -8,7 +8,7 @@ This site is powered by Node.js! :sparkles: :turtle: :rocket: :sparkles:
 
 It runs on macOS, Windows, and Linux environments.
 
-You'll need Node.js version 16 to run the site. To install Node.js, [download the "LTS" installer from nodejs.org](https://nodejs.org). If you're using [`nodenv`](https://github.com/nodenv/nodenv), read the [`nodenv` docs](#nodenv) for instructions on switching Node.js versions.
+You'll need Node.js version 16 to run the site. To install Node.js, [download the "LTS" installer from nodejs.org](https://nodejs.org). If you're using [`nodenv`](https://github.com/nodenv/nodenv), read the [`nodenv` docs](https://github.com/nodenv/nodenv#readme) for instructions on switching Node.js versions.
 
 You'll want to [install Git LFS](https://docs.github.com/en/github/managing-large-files/versioning-large-files/installing-git-large-file-storage).
 
@@ -24,7 +24,7 @@ npm start
 
 You should now have a running server! Visit [localhost:4000](http://localhost:4000) in your browser. It will automatically restart as you make changes to site content.
 
-When you're ready to stop your local server, type <kbd>CTRL</kbd><kbd>c</kbd> in your terminal window.
+When you're ready to stop your local server, type <kbd>Ctrl</kbd>+<kbd>C</kbd> in your terminal window.
 
 Note that `npm ci` and `npm run build` are steps that should typically only need to be run once each time you pull the latest for a branch.
  - `npm ci` does a clean install of dependencies, without updating the `package-lock.json` file
@@ -42,7 +42,7 @@ This repo has configuration for debugging with VS Code's built-in Node Debugger.
 
 1. After running the build steps, start the app by running `npm run debug`.
 1. In VS Code, click on the Debugging icon in the Activity Bar to bring up the Debug view.
-1. In the Debug View, select the **'Node: Nodemon'** configuration, then press F5 or click the green play button. You should see all of your running node processes.
+1. In the Debug View, select the **'Node: Nodemon'** configuration, then press <kbd>F5</kbd> or click the green play button. You should see all of your running node processes.
 1. Select the node process that's started with the `--inspect` flag.
 1. Debugger has now been attached. Enjoy!
 
@@ -58,11 +58,11 @@ At the `/dev-toc` path, you'll see a list of available versions. Click a version
 
 By default the local server won't run with all supported languages enabled.  If you need to run the server with a particular language, you can temporarily edit the `start` script in `package.json` and update the `ENABLED_LANGUAGES` variable.  For example, to enable Japanese and Portuguese, you can set it to `ENABLED_LANGUAGES='en,ja,pt'` and then you need to restart the server for the change to take effect.
 
-The supported language codes are defined in [lib/lanuages.js](../lib/languages.js).
+The supported language codes are defined in [lib/languages.js](../lib/languages.js).
 
 ## Site structure
 
-This site was originally a Ruby on Rails web application. Some time later it was converted into a static site powered by [Jekyll](https://jekyllrb.com/). A few years after that it was migrated to [Nanoc](https://nanoc.ws/), another Ruby static site generator.
+This site was originally a Ruby on Rails web application. Some time later it was converted into a static site powered by [Jekyll](https://jekyllrb.com/). A few years after that it was migrated to [Nanoc](https://nanoc.app/), another Ruby static site generator.
 
 Today it's a dynamic Node.js webserver powered by Express, using [middleware](../middleware/README.md) to support proper HTTP redirects, language header detection, and dynamic content generation to support the various flavors of GitHub's product documentation, like GitHub.com and GitHub Enterprise Server.