From: adispring <sunnyadi@163.com>
Date: Mon, 29 Jul 2019 02:17:08 +0000 (+0800)
Subject: [fix] typo in part12.rs
X-Git-Url: https://git.ralfj.de/rust-101.git/commitdiff_plain/48a08372338385b98faabb95c43692997ad85635?hp=--cc

[fix] typo in part12.rs
---

48a08372338385b98faabb95c43692997ad85635
diff --git a/src/part12.rs b/src/part12.rs
index e7ccf99..276ccaf 100644
--- a/src/part12.rs
+++ b/src/part12.rs
@@ -12,7 +12,7 @@ use std::cell::{Cell, RefCell};
 
 //@ ## `Rc`
 //@ The solution is to find some way of cloning `Callbacks` without cloning the environments. This
-//@ can be achieved with `Rc<T>`, a *reference-counted* pointer. This is is another example of a
+//@ can be achieved with `Rc<T>`, a *reference-counted* pointer. This is another example of a
 //@ smart pointer. You can `clone` an `Rc` as often as you want, that doesn't affect the data it
 //@ contains. It only creates more references to the same data. Once all the references are gone,
 //@ the data is deleted.