Squeeze the last bits of `task`s in documentation in favor of `thread`

An automated script was run against the `.rs` and `.md` files,
subsituting every occurrence of `task` with `thread`. In the `.rs`
files, only the texts in the comment blocks were affected.

2 files changed, 4 insertions, 4 deletions

diff --git a/src/libstd/thread/local.rs b/src/libstd/thread/local.rs
index bb2832b8746..41bdf034705 100644
--- a/src/libstd/thread/local.rs
+++ b/src/libstd/thread/local.rs
@@ -32,7 +32,7 @@ pub mod __impl {
 /// primary method is the `with` method.
 ///
 /// The `with` method yields a reference to the contained value which cannot be
-/// sent across tasks or escape the given closure.
+/// sent across threads or escape the given closure.
 ///
 /// # Initialization and Destruction
 ///
diff --git a/src/libstd/thread/mod.rs b/src/libstd/thread/mod.rs
index bcc70c2b816..f480147b93e 100644
--- a/src/libstd/thread/mod.rs
+++ b/src/libstd/thread/mod.rs
@@ -873,8 +873,8 @@ mod tests {
 
     #[test]
     fn test_child_doesnt_ref_parent() {
-        // If the child refcounts the parent task, this will stack overflow when
-        // climbing the task tree to dereference each ancestor. (See #1789)
+        // If the child refcounts the parent thread, this will stack overflow when
+        // climbing the thread tree to dereference each ancestor. (See #1789)
         // (well, it would if the constant were 8000+ - I lowered it to be more
         // valgrind-friendly. try this at home, instead..!)
         const GENERATIONS: u32 = 16;
@@ -983,6 +983,6 @@ mod tests {
         thread::sleep_ms(2);
     }
 
-    // NOTE: the corresponding test for stderr is in run-pass/task-stderr, due
+    // NOTE: the corresponding test for stderr is in run-pass/thread-stderr, due
     // to the test harness apparently interfering with stderr configuration.
 }