changed language for two issues

[tobyfey]

Made requested language changes to time estimate for motion to continue and case.net instructions close #376 close #107 ### In this PR, I have: * [x] Manually tested to ensure my PR is working * [x] Ensured issues that this PR closes will be [automatically closed](https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue) * [x] Requested review from Mia or Quinten * [ ] Ensured automated tests are passing * [ ] Updated automated tests so they are now passing * [ ] There were no automated tests on this repo so I filled out [this interview](https://apps-dev.suffolklitlab.org/run/test-setup/) and there is now an "it runs" test