diff --git a/doc/go1.html b/doc/go1.html
index 6e63882f09f..c681eff3b6a 100644
--- a/doc/go1.html
+++ b/doc/go1.html
@@ -1461,7 +1461,7 @@ the i-number expression could be contracted to
 </p>
 
 <pre>
-    fi.(*os.FileStat).Sys.(*syscall.Stat_t).Ino
+    fi.Sys().(*syscall.Stat_t).Ino
 </pre>
 
 <p>
diff --git a/doc/go1.tmpl b/doc/go1.tmpl
index 862fe0ed435..9cdbf4bad64 100644
--- a/doc/go1.tmpl
+++ b/doc/go1.tmpl
@@ -1364,7 +1364,7 @@ the i-number expression could be contracted to
 </p>
 
 <pre>
-    fi.(*os.FileStat).Sys.(*syscall.Stat_t).Ino
+    fi.Sys().(*syscall.Stat_t).Ino
 </pre>
 
 <p>