Add missing period.

tomasz-rozanski · tomasz-rozanski · commit 935c57611f26 · 2019-06-28T15:23:46.000+02:00
diff --git a/src/std/str.md b/src/std/str.md
@@ -112,7 +112,7 @@ fn main() {
 }
 ```
 
-Want a string that's not UTF-8? (Remember, `str` and `String` must be valid UTF-8)
+Want a string that's not UTF-8? (Remember, `str` and `String` must be valid UTF-8).
 Or maybe you want an array of bytes that's mostly text? Byte strings to the rescue!
 
 ```rust, editable

Original file line number	Diff line number	Diff line change
`@@ -112,7 +112,7 @@ fn main() {`
`112`	`112`	`}`
`113`	`113`	```
`114`	`114`
`115`		-Want a string that's not UTF-8? (Remember, `str` and `String` must be valid UTF-8)
	`115`	+Want a string that's not UTF-8? (Remember, `str` and `String` must be valid UTF-8).
`116`	`116`	`Or maybe you want an array of bytes that's mostly text? Byte strings to the rescue!`
`117`	`117`
`118`	`118`	```rust, editable