Fix a typo

nagisa · nagisa · commit ffd0f5a11143 · 2014-12-24T12:40:42.000+02:00
diff --git a/src/libcore/clone.rs b/src/libcore/clone.rs
@@ -36,7 +36,7 @@ pub trait Clone {
     /// but can be overridden to reuse the resources of `a` to avoid unnecessary
     /// allocations.
     #[inline(always)]
-    #[unstable = "this function rarely unused"]
+    #[unstable = "this function is rarely used"]
     fn clone_from(&mut self, source: &Self) {
         *self = source.clone()
     }

Original file line number	Diff line number	Diff line change
`@@ -36,7 +36,7 @@ pub trait Clone {`
`36`	`36`	/// but can be overridden to reuse the resources of `a` to avoid unnecessary
`37`	`37`	`/// allocations.`
`38`	`38`	`#[inline(always)]`
`39`		`- #[unstable = "this function rarely unused"]`
	`39`	`+ #[unstable = "this function is rarely used"]`
`40`	`40`	`fn clone_from(&mut self, source: &Self) {`
`41`	`41`	`*self = source.clone()`
`42`	`42`	`}`