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.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/librustc_trans/back/write.rs b/src/librustc_trans/back/write.rs
index 488a4a8082f..a10ff71a8f6 100644
--- a/src/librustc_trans/back/write.rs
+++ b/src/librustc_trans/back/write.rs
@@ -86,8 +86,8 @@ struct Diagnostic {
 }
 
 // We use an Arc instead of just returning a list of diagnostics from the
-// child task because we need to make sure that the messages are seen even
-// if the child task panics (for example, when `fatal` is called).
+// child thread because we need to make sure that the messages are seen even
+// if the child thread panics (for example, when `fatal` is called).
 #[derive(Clone)]
 struct SharedEmitter {
     buffer: Arc<Mutex<Vec<Diagnostic>>>,
@@ -637,7 +637,7 @@ pub fn run_passes(sess: &Session,
     metadata_config.set_flags(sess, trans);
 
 
-    // Populate a buffer with a list of codegen tasks.  Items are processed in
+    // Populate a buffer with a list of codegen threads.  Items are processed in
     // LIFO order, just because it's a tiny bit simpler that way.  (The order
     // doesn't actually matter.)
     let mut work_items = Vec::with_capacity(1 + trans.modules.len());