diff --git a/src/archive/zip/reader.go b/src/archive/zip/reader.go
index 5c9f3dea28..8b4e77875f 100644
--- a/src/archive/zip/reader.go
+++ b/src/archive/zip/reader.go
@@ -695,7 +695,7 @@ func fileEntryLess(x, y string) bool {
 }
 
 // Open opens the named file in the ZIP archive,
-// using the semantics of io.FS.Open:
+// using the semantics of fs.FS.Open:
 // paths are always slash separated, with no
 // leading / or ../ elements.
 func (r *Reader) Open(name string) (fs.File, error) {