Add omitted word to mutability docs.

This commit is contained in:
Don Petersen 2015-05-09 20:25:09 -07:00
parent dc630d01e3
commit f8888af412

View File

@ -78,8 +78,8 @@ When we call `clone()`, the `Arc<T>` needs to update the reference count. Yet
weve not used any `mut`s here, `x` is an immutable binding, and we didnt take
`&mut 5` or anything. So what gives?
To this, we have to go back to the core of Rusts guiding philosophy, memory
safety, and the mechanism by which Rust guarantees it, the
To understand this, we have to go back to the core of Rusts guiding
philosophy, memory safety, and the mechanism by which Rust guarantees it, the
[ownership][ownership] system, and more specifically, [borrowing][borrowing]:
> You may have one or the other of these two kinds of borrows, but not both at