Merge pull request #194 from dmit/patch-1

Fix sort order in example

Author: steveklabnik

_posts/2017-08-31-Rust-1.20.md

@@ -195,8 +195,8 @@ sort that sorts only on the first letter must produce this result:
 ```text
 crate
 cargo
-rust
 package
+rust
 ```
 
 That is, because `crate` came before `cargo` in the original list, it must also be
@@ -206,8 +206,8 @@ also give this answer too:
 ```text
 cargo
 crate
-rust
 package
+rust
 ```
 
 That is, the results *may* not be in the same original order.