address #543

[yasirunilan]

Fixes #543 .

Changes proposed in this pull request:
the proposed translation were made in the English translation file.Need a feedback before moving into other languages.
cc @HospitalRun/core-maintainers

[yasirunilan]

I have created some changes. Please review and give a feedback

[jkleinsc]

@yasirunilan this isn't exactly what issue #543 is asking to do. Your change simply changes the verbiage to be the same, but @billybonks is suggesting we instead only have 3 messages in total in the translations file for deletions:

en: {
  messages: {
    delete: 'Are you sure you wish to delete {{name}}?'
    delete_singular: 'Are you sure you wish to delete this{{name}}?'
    delete_plural: 'Are you sure you wish to delete {{name}}?'
  }
}

This means that the code that currently uses the old translations needs to be modified to use the new translation keys.

[tangollama]

@yasirunilan thx again for the PR. Are you intending to implement the changes @jkleinsc or should I close this?

[jkleinsc]

#992 resolved #543 so I am closing this.