Merge pull request #1502 from mqy/master

fix comment on into_iter() for arrays

src/fn/closures/closure_examples/iter_any.md

@@ -34,7 +34,7 @@ fn main() {
 
     // `iter()` for arrays yields `&i32`.
     println!("2 in array1: {}", array1.iter()     .any(|&x| x == 2));
-    // `into_iter()` for arrays unusually yields `&i32`.
+    // `into_iter()` for arrays yields `i32`.
     println!("2 in array2: {}", array2.iter().any(|&x| x == 2));
 }
 ```