Could anyone explain me what I'm doing wrong - Swift logical operators

enter code here
    var results: [Int] = []
    for n in 1...100 {
    if n % 2 !=0 && n % 7 == 0 {
    results.append(n)
  }
}

giving me the errors : '{' is expected after the if statement

"braced block of statements is an unused closure"

I'm freaking out.... Thanks for any help in advance p.s - I'm new to stackoverflow so if I did something wrong feel free to tell me what I did wrong and how to improve it enter code here