diff --git a/extensions/CONTRIBUTING.md b/extensions/CONTRIBUTING.md
index 5a2f4c83012..cfaf6b0ca8d 100644
--- a/extensions/CONTRIBUTING.md
+++ b/extensions/CONTRIBUTING.md
@@ -24,9 +24,9 @@ By default extensions will only target desktop. To enable an extension in browse
 
 - Add a `"browser"` entry in `package.json` pointing to the browser bundle (for example `"./dist/browser/extension"`).
 - Add `tsconfig.browser.json` that typechecks only browser-safe sources.
-- Add a `esbuild.browser.mts` file. This should set `platform: 'browser'`.
+- Add an `esbuild.browser.mts` file. This should set `platform: 'browser'`.
 
-Make sure the browser build of the extension only uses browser safe APIs. If an extension needs different behavior between desktop and web, you can create distinct entrypoints for each target:
+Make sure the browser build of the extension only uses browser-safe APIs. If an extension needs different behavior between desktop and web, you can create distinct entrypoints for each target:
 
 - `src/extension.ts`: Desktop entrypoint.
 - `src/extension.browser.ts`: Browser entrypoint. Make sure `esbuild.browser.mts` builds this and that `tsconfig.browser.json` targets it.