Update docs/faq_troubleshooting.md

Co-authored-by: Martin Stone <[email protected]>

docs/faq_troubleshooting.md

@@ -31,7 +31,7 @@ This will ensure that the paths and routes are correctly followed.
 This is because your `APP_ENV` is set to `testing` and you are using production dependencies.
 Lychee is trying to mock the requests for test purposes.
 
-To resolve the issue, edit the `.env` file and set `APP_ENV` to something else than `testing`, for example `APP_ENV=production`.
+To resolve the issue, edit the `.env` file and set `APP_ENV` to something other than `testing`, for example `APP_ENV=production`.
 
 ### I have an error 500, what can I do?