docs: update extension.ts

Author: MichaelCurrin

src/extension.ts

@@ -1,19 +1,21 @@
 /**
  * Extension module.
  *
- * This sets up the extension's command entry point and applies the prepare commit message module to
- * a target branch.
+ * This sets up the VS Code extension's command entry-point and applies logic in
+ * the prepareCommitMsg module to a target branch.
  */
 import * as vscode from "vscode";
 import { API } from "./api/git";
 import { makeAndFillCommitMsg } from "./autofill";
 import { getGitExtension } from "./gitExtension";
 
 /**
- * Flow for multiple repos in workspace and selecting just one. This is a rare flow.
+ * Flow for multiple repos in workspace and selecting just one. This is a rare
+ * flow.
  */
 async function _handleRepos(git: API, uri: any) {
-  // FIXME: Unfortunately this seems to only pick up the first repo and not find second etc.
+  // FIXME: Unfortunately this seems to only pick up the first repo and not find
+  // second, etc.
   const selectedRepository = git.repositories.find(repository => {
     return repository.rootUri.path === uri._rootUri.path;
   });
@@ -68,4 +70,4 @@ export function activate(context: vscode.ExtensionContext) {
 }
 
 // eslint-disable-next-line @typescript-eslint/no-empty-function
-export function deactivate() {}
+export function deactivate() { }