Update content/oci/oci.go

Co-authored-by: Lixia (Sylvia) Lei <lixlei@microsoft.com>
Signed-off-by: Xiaoxuan Wang <103478229+wangxiaoxuan273@users.noreply.github.com>

content/oci/oci.go

@@ -63,7 +63,7 @@ type Store struct {
 	// has the exclusive access to Store if a delete operation is underway. Operations
 	// such as Fetch, Push use sync.RLock(), while Delete uses sync.Lock().
 	sync sync.RWMutex
-	// indexLock ensures that only one process is writing to the index.
+	// indexLock ensures that only one go-routine is writing to the index.
 	indexLock sync.Mutex
 }