Approvals text in MR widget is misleading when only 1 approval is required

If you set an MR to need exactly 1 approval you will see this message before the MR has been approved:

Screen_Shot_2018-06-19_at_18.35.04

"1 more" suggest it was already approved. Should it just say "Requires 1 approval by"?

@pedroms is this what it should say?

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