Fix trailnig WS

2018-08-03 16:50:30 +03:00
parent 94de821002
commit a2f9aaf7a3
1 changed files with 1 additions and 1 deletions
--- a/src/libstd/sync/once.rs
+++ b/src/libstd/sync/once.rs
@@ -178,7 +178,7 @@ impl Once {
    /// happens-before relation between the closure and code executing after the
    /// return).
    ///
-    /// If the given closure recusively invokes `call_once` on the same `Once` 
+    /// If the given closure recusively invokes `call_once` on the same `Once`
    /// instance the exact behavior is not specified, allowed outcomes are
    /// a panic or a deadlock.
    ///