Coding style violation: MethodCallWithoutArgsParentheses

• Assign this issue to you
• Delete the corresponding entry from .rubocop_todo.yml
• Run rubocop and verify which files violates that style
• Fix the style violations
• Run the tests (rspec) to check that your changes did not break anything

Remember that these coding style violations are issues intended for newcomers. Do not submit fixes for more than one of them; leave them to the others