Merge pull request #159 from jtescher/fix-typos

Fix typos

src/reactor/interval.rs

@@ -158,7 +158,7 @@ mod test {
 
     /// TODO: this test actually should be successful, but since we can't
     ///       multiply Duration on anything larger than u32 easily we decided
-    ///       to allow thit to fail for now
+    ///       to allow it to fail for now
     #[test]
     #[should_panic(expected = "can't skip more than 4 billion intervals")]
     fn large_skip() {

src/reactor/poll_evented.rs

@@ -154,7 +154,7 @@ impl<E> PollEvented<E> {
     /// then again writable.
     ///
     /// Note that it is also only valid to call this method if `poll_write`
-    /// previously indicated that the object is writeable. That is, this function
+    /// previously indicated that the object is writable. That is, this function
     /// must always be paired with calls to `poll_write` previously.
     pub fn need_write(&self) {
         self.readiness.fetch_and(!2, Ordering::SeqCst);