T6883, Button to save document in legalpad should say "Save Document" instead of "Edit Document"
Summary: Fixes T6883, Legalpad action button on edit document page should say "Save Document" instead of "Edit Document"
Test Plan: Open Legalpad, open existing document, blue action button should say "Save Document"
Reviewers: Blessed Reviewers, epriestley
Reviewed By: Blessed Reviewers, epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T6883
Differential Revision: https://secure.phabricator.com/D11291