updated the panic message wording

tomtau · web-flow · commit 68c3739f1268 · 2019-09-16T12:13:02.000+08:00
diff --git a/src/libstd/thread/local.rs b/src/libstd/thread/local.rs
@@ -237,7 +237,7 @@ impl<T: 'static> LocalKey<T> {
     pub fn with<F, R>(&'static self, f: F) -> R
                       where F: FnOnce(&T) -> R {
         self.try_with(f).expect("cannot access a Thread Local Storage value \
-                                 during or after it is destroyed")
+                                 during or after destruction")
     }
 
     /// Acquires a reference to the value in this TLS key.

Original file line number	Diff line number	Diff line change
`@@ -237,7 +237,7 @@ impl<T: 'static> LocalKey<T> {`
`237`	`237`	`pub fn with<F, R>(&'static self, f: F) -> R`
`238`	`238`	`where F: FnOnce(&T) -> R {`
`239`	`239`	`self.try_with(f).expect("cannot access a Thread Local Storage value \`
`240`		`- during or after it is destroyed")`
	`240`	`+ during or after destruction")`
`241`	`241`	`}`
`242`	`242`
`243`	`243`	`/// Acquires a reference to the value in this TLS key.`