Stacked Borrows: fix typo

RalfJung · RalfJung · commit 01cac4e60726 · 2019-06-06T15:36:49.000+02:00
diff --git a/wip/stacked-borrows.md b/wip/stacked-borrows.md
@@ -72,7 +72,7 @@ pub struct Stack {
 }
 
 /// Extra per-call-frame state: the ID of this function call.
-pub struct FrameExtre {
+pub struct FrameExtra {
     id: CallId,
 }
 

Original file line number	Diff line number	Diff line change
`@@ -72,7 +72,7 @@ pub struct Stack {`
`72`	`72`	`}`
`73`	`73`
`74`	`74`	`/// Extra per-call-frame state: the ID of this function call.`
`75`		`-pub struct FrameExtre {`
	`75`	`+pub struct FrameExtra {`
`76`	`76`	`id: CallId,`
`77`	`77`	`}`
`78`	`78`