Fix some typo in runtime and snapshots

Signed-off-by: Xiaodong Zhang <a4012017@sina.com>

runtime/v2/binary.go

@@ -73,7 +73,7 @@ func (b *binary) Start(ctx context.Context) (_ *shim, err error) {
 		}
 	}()
 	// open the log pipe and block until the writer is ready
-	// this helps with syncronization of the shim
+	// this helps with synchronization of the shim
 	// copy the shim's logs to containerd's output
 	go func() {
 		defer f.Close()

runtime/v2/runhcs/service.go

@@ -518,7 +518,7 @@ func (s *service) Delete(ctx context.Context, r *taskAPI.DeleteRequest) (*taskAP
 
 	select {
 	case <-time.After(5 * time.Second):
-		// Force close the container process since it didnt shutdown in time.
+		// Force close the container process since it didn't shutdown in time.
 		p.close()
 	case <-p.waitBlock:
 	}

runtime/v2/shim.go

@@ -66,7 +66,7 @@ func loadShim(ctx context.Context, bundle *Bundle, events *exchange.Exchange, rt
 		}
 	}()
 	// open the log pipe and block until the writer is ready
-	// this helps with syncronization of the shim
+	// this helps with synchronization of the shim
 	// copy the shim's logs to containerd's output
 	go func() {
 		defer f.Close()