[Documentation] Squiz.WhiteSpace.FunctionClosingBraceSpace

[przemekhernik]

Description

This PR adds documentation for the Squiz.WhiteSpace.FunctionClosingBraceSpace sniff.

• bin/phpcs --standard=Squiz --generator=text --sniffs=Squiz.WhiteSpace.FunctionClosingBraceSpace
• bin/phpcs --standard=Squiz --generator=html --sniffs=Squiz.WhiteSpace.FunctionClosingBraceSpace

Suggested changelog entry

Add documentation for the Squiz.WhiteSpace.FunctionClosingBraceSpace sniff.

Related issues/external references

Part of https://github.com/PHPCSStandards/PHP_CodeSniffer/issues/148

Types of changes

• [ ] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)
  • [ ] This change is only breaking for integrators, not for external standards or end-users.
• [x] Documentation improvement

PR checklist

• [x] I have checked there is no other PR open for the same change.
• [x] I have read the Contribution Guidelines.
• [x] I grant the project the right to include and distribute the code under the BSD-3-Clause license (and I have the right to grant these rights).
• [ ] I have added tests to cover my changes.
• [x] I have verified that the code complies with the projects coding standards.
• [ ] [Required for new sniffs] I have added XML documentation for the sniff.