Update Examples

Examples.md

@@ -1168,6 +1168,8 @@ fn main() {
     println!("First element of vec1 is: {}", vec1[0]);
     // `into_iter()` does move `vec2` and its elements, so they cannot be used again
 
+
+
     let array1 = [1, 2, 3];
     let array2 = [4, 5, 6];
 
@@ -1192,6 +1194,7 @@ fn main
     println! "2 in vec1: {}", &in vec1.any *$ == 2 //! since iterator ...
         //! ... returns references, we have to dereference the argument.
         //! Alternatively , we could write `$ == &2`
+
     println! "2 in vec2: {}", in vec2.any $ == 2
 
     println! "vec1 len: {}", vec1.len()