Fix typo

jwworth · jwworth · commit ac1917807834 · 2015-11-07T12:27:58.000-06:00
diff --git a/src/doc/nomicon/lifetimes.md b/src/doc/nomicon/lifetimes.md
@@ -193,7 +193,7 @@ println!("{}", x);
 }
 ```
 
-The problem here is is bit more subtle and interesting. We want Rust to
+The problem here is a bit more subtle and interesting. We want Rust to
 reject this program for the following reason: We have a live shared reference `x`
 to a descendant of `data` when we try to take a mutable reference to `data`
 to `push`. This would create an aliased mutable reference, which would

Original file line number	Diff line number	Diff line change
`@@ -193,7 +193,7 @@ println!("{}", x);`
`193`	`193`	`}`
`194`	`194`	```
`195`	`195`
`196`		`-The problem here is is bit more subtle and interesting. We want Rust to`
	`196`	`+The problem here is a bit more subtle and interesting. We want Rust to`
`197`	`197`	reject this program for the following reason: We have a live shared reference `x`
`198`	`198`	to a descendant of `data` when we try to take a mutable reference to `data`
`199`	`199`	to `push`. This would create an aliased mutable reference, which would