General housekeeping and clarification of en-us.json file

[AZthemute]

Description

Please carefully read the Contributing note and Code of conduct before making any pull requests.
And, Do not make a pull request to merge into stable unless it is a hotfix. Use the development branch instead.

Issues fixed by this PR

Improved English US text.

Type of changes

*Fixing grammar in some command outputs (mainly the team command)
*Parts of some command outputs were inconsistent to other outputs, e.g. sometimes you would see "id", "Id" or "ID" depending on the message output.
*Fixed a couple of minor typos
*Clarified some command outputs that did not make sense.

• Bug fix
• New feature
• Enhancement
• Documentation

Checklist:

• My code follows the style guidelines of this project
• My pull request is unique and no other pull requests have been opened for these changes
• I have read the Contributing note and Code of conduct
• I am responsible for any copyright issues with my code if it occurs in the future.