docs: wording

docs/migration-guides/v4.md

@@ -3,7 +3,7 @@
 Version 4 of Tool Kit lets you configure it much more easily for your team's or project's specific use cases, without having to resort to custom plugins as often. Although we've made it as backwards compatible as possible, there are some fundamental changes to its internals and configuration that mean you'll need to update your repo's `.toolkitrc.yml` and any custom plugins when migrating to Tool Kit v4.
 
 > [!NOTE]
-> For a typical repository, this migration will take ~1hr. More complex repositories (e.g. ones with custom plugins or other non-standard use cases) this will take longer. If at any point you get stuck or something unexpected happens, [reach out to the Platforms team](https://financialtimes.enterprise.slack.com/archives/C02TRE2V2Q1) and we'll be happy to help.
+> For a typical repository, this migration will take ~1hr. More complex repositories (e.g. ones with custom plugins or other non-standard use cases) will take longer. If at any point you get stuck or something unexpected happens, [reach out to the Platforms team](https://financialtimes.enterprise.slack.com/archives/C02TRE2V2Q1) and we'll be happy to help.
 
 > [!TIP]
 > On Github, click the <kbd><img alt="list-unordered" src="https://github.com/user-attachments/assets/1b2041c9-c583-4677-bfc7-c6b7d216c098" width="16"></kbd> icon on the top right to view the table of contents.