  */
 func sayHiTeacher4(_ name: String, _ className: String) {
     
-    print("Hi \(name), from my \(className) class");
+    print("Hi \(name), from my \(className) class")
 }
 sayHiTeacher4("Mr. Sheets", "Swift")
 /*:

        return "GoodBye " + name + "!"
    }
    
    return justMet ? hello : goodBye;
}

print(saySomethingNested(justMet: true)("Chris"))

 As we have seen above, functions don't always have to return a value. A function without a return value (or omitting the function definition return syntax) is the same as including the return syntax of ` -> Void`.
 */
func sayHi() -> Void {
    
    print("Hi")
}
sayHi()
/*:
