diff --git a/doc/go_mem.html b/doc/go_mem.html
index 7adc34828a739a..2cd22464f8b0f4 100644
--- a/doc/go_mem.html
+++ b/doc/go_mem.html
@@ -941,7 +941,7 @@ <h2 id="badcompiler">Incorrect compilation</h2>
 
 <pre>
 n := 0
-for i := 0; i < m; i++ {
+for range m {
 	n += *shared
 }
 </pre>
@@ -951,7 +951,7 @@ <h2 id="badcompiler">Incorrect compilation</h2>
 <pre>
 n := 0
 local := *shared
-for i := 0; i < m; i++ {
+for range m {
 	n += local
 }
 </pre>