Remove extern crate

Manishearth · web-flow · commit 4390d482cbac · 2019-06-20T07:19:17.000-07:00
Fixes #58
diff --git a/README.md b/README.md
@@ -6,8 +6,6 @@ to the [Unicode Standard Annex #29](http://www.unicode.org/reports/tr29/) rules.
 [Documentation](https://unicode-rs.github.io/unicode-segmentation/unicode_segmentation/index.html)
 
 ```rust
-extern crate unicode_segmentation;
-
 use unicode_segmentation::UnicodeSegmentation;
 
 fn main() {

Original file line number	Diff line number	Diff line change
`@@ -6,8 +6,6 @@ to the [Unicode Standard Annex #29](http://www.unicode.org/reports/tr29/) rules.`
`6`	`6`	`[Documentation](https://unicode-rs.github.io/unicode-segmentation/unicode_segmentation/index.html)`
`7`	`7`	`6097`
`8`	`8`	```rust
`9`		`-extern crate unicode_segmentation;`
`10`		`-`
`11`	`9`	`use unicode_segmentation::UnicodeSegmentation;`
`12`	`10`
`13`	`11`	`fn main() {`