MethodCallParentheses lacks exception for starting with uppercase letter

[agrimm]

The following code triggers a MethodCallParentheses warning.

def Australia
  puts "G'day!"
end

Australia()

If the parentheses are removed, Ruby interprets Australia as a constant, and throws an exception. Rubocop should not treat parentheses are redundant here.

[bbatsov]

Thanks for reporting this. I'll have it fixed.