Fix a bunch of typos

1 files changed, 3 insertions, 3 deletions

diff --git a/library/std/src/sys_common/thread_parker/generic.rs b/library/std/src/sys_common/thread_parker/generic.rs
index 14cfa958e5e..d99e901bb5f 100644
--- a/library/std/src/sys_common/thread_parker/generic.rs
+++ b/library/std/src/sys_common/thread_parker/generic.rs
@@ -1,4 +1,4 @@
-//! Parker implementaiton based on a Mutex and Condvar.
+//! Parker implementation based on a Mutex and Condvar.
 
 use crate::sync::atomic::AtomicUsize;
 use crate::sync::atomic::Ordering::SeqCst;
@@ -20,7 +20,7 @@ impl Parker {
         Parker { state: AtomicUsize::new(EMPTY), lock: Mutex::new(()), cvar: Condvar::new() }
     }
 
-    // This implementaiton doesn't require `unsafe`, but other implementations
+    // This implementation doesn't require `unsafe`, but other implementations
     // may assume this is only called by the thread that owns the Parker.
     pub unsafe fn park(&self) {
         // If we were previously notified then we consume this notification and
@@ -55,7 +55,7 @@ impl Parker {
         }
     }
 
-    // This implementaiton doesn't require `unsafe`, but other implementations
+    // This implementation doesn't require `unsafe`, but other implementations
     // may assume this is only called by the thread that owns the Parker.
     pub unsafe fn park_timeout(&self, dur: Duration) {
         // Like `park` above we have a fast path for an already-notified thread, and