Change 'Loading...' to '...'

[schwartzadev]

Description of your pull request, and other information

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Right now, especially on a slow connection, Loading... appears before the actual days in office. ... instead matches better to the number of days and looks cleaner.

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• [x] At least skimmed through README and most notably the To Do List and CONTRIBUTING.md pages.
• [x] Searched through previous Pull Requests for similar issues including closed ones or just looking at the promises template

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