Made links clickable.

Author: HonkingGoose

book/A-git-in-other-environments/sections/visualstudiocode.asc

@@ -15,6 +15,6 @@ The main features are:
 ** Resolve merge conflicts.
 ** View diffs.
 * With a extension, you can also handle GitHub Pull Requests: 
-  https://marketplace.visualstudio.com/items?itemName=GitHub.vscode-pull-request-github
+  https://marketplace.visualstudio.com/items?itemName=GitHub.vscode-pull-request-github[]
 
-The official documentation can be found here: https://code.visualstudio.com/Docs/editor/versioncontrol
+The official documentation can be found here: https://code.visualstudio.com/Docs/editor/versioncontrol[]