If a closure expression is provided as the function or method’s only argument and you provide that expression as a trailing closure, you do not
need to write a pair of parentheses () after the function or method’s name when you call the function. This makes the code somewhat
easier to read.
Noncompliant code example
reversedNames = names.sorted() { $0 > $1 } // Noncompliant
Compliant solution
eversedNames = names.sorted { $0 > $1 }
