rollup merge of #17355 : gamazeps/issue17210

[rust.git] / src / doc / guide-tasks.md

diff --git a/src/doc/guide-tasks.md b/src/doc/guide-tasks.md
index 687f2a3a83343ec3906907e4188863351c93a157..4a978ccb92b53ddfd63f7081a9a3e16dc9c1c55e 100644 (file)
--- a/src/doc/guide-tasks.md
+++ b/src/doc/guide-tasks.md
@@ -235,10 +235,10 @@ fn partial_sum(start: uint) -> f64 {
 }
 
 fn main() {
-    let mut futures = Vec::from_fn(1000, |ind| Future::spawn( proc() { partial_sum(ind) }));
+    let mut futures = Vec::from_fn(200, |ind| Future::spawn( proc() { partial_sum(ind) }));
 
     let mut final_res = 0f64;
-    for ft in futures.mut_iter()  {
+    for ft in futures.iter_mut()  {
         final_res += ft.get();
     }
     println!("π^2/6 is not far from : {}", final_res);