Update note about watcher duration

CHANGELOG.md

@@ -234,7 +234,7 @@ Minor versions of PWA Studio & Venia released between typical Magento releases w
 
 - If you are using Multi-Source Inventory(MSI), a GraphQL issue prevents users from adding a configurable product to the shopping cart on non-default store views.
 - Prerender feature is unable to cache HTML on Fastly enabled environments.
-- The `yarn watch` process may run out of memory if left running for more than 6 hours.
+- The `yarn watch` process may run out of memory if left running for an extended amount of time.
   If an error occurs because of this, restart the watcher.
 
 ## Upgrading from a previous version

pwa-devdocs/src/pwa-buildpack/troubleshooting/index.md

@@ -98,8 +98,8 @@ ${User}\AppData\Local\devcert
 
 **Watcher runs out of memory**{:#watcher-out-of-memory}
 
-If you leave the `yarn watch` process running for more than 6 hours, it runs out of memory and shows an error.
-The solution for this is to restart the watch process and make sure it does not run for longer than 6 hours.
+If you leave the `yarn watch` process running for an extended amount of time, it runs out of memory and shows an error.
+The solution is to restart the watch process and make sure it does not run for an extended amount of time.
 
 [create an issue]: https://github.com/magento/pwa-buildpack/issues
 [Slack channel]: https://magentocommeng.slack.com/messages/C71HNKYS2/team/UAFV915FB/