librustc: Convert `~fn()` to `proc()` everywhere.

1 files changed, 1 insertions, 1 deletions

diff --git a/doc/tutorial-tasks.md b/doc/tutorial-tasks.md
index adde4ab17e6..d357e3b335e 100644
--- a/doc/tutorial-tasks.md
+++ b/doc/tutorial-tasks.md
@@ -91,7 +91,7 @@ _owned types_. The language leaves the implementation details to the standard
 library.
 
 The `spawn` function has a very simple type signature: `fn spawn(f:
-~fn())`. Because it accepts only owned closures, and owned closures
+proc())`. Because it accepts only owned closures, and owned closures
 contain only owned data, `spawn` can safely move the entire closure
 and all its associated state into an entirely different task for
 execution. Like any closure, the function passed to `spawn` may capture