diff options
Diffstat (limited to 'src/libcore/future')
| -rw-r--r-- | src/libcore/future/future.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libcore/future/future.rs b/src/libcore/future/future.rs index 539b07fc21e..0f142347a95 100644 --- a/src/libcore/future/future.rs +++ b/src/libcore/future/future.rs @@ -60,7 +60,7 @@ pub trait Future { /// progress, meaning that each time the current task is woken up, it should /// actively re-`poll` pending futures that it still has an interest in. /// - /// The `poll` function is not called repeatedly in a tight loop-- instead, + /// The `poll` function is not called repeatedly in a tight loop -- instead, /// it should only be called when the future indicates that it is ready to /// make progress (by calling `wake()`). If you're familiar with the /// `poll(2)` or `select(2)` syscalls on Unix it's worth noting that futures |