Improves a sample code (mdn#17717)

* Improves a sample code * fix a typo * Undo syntax box changes Co-authored-by: Jean-Yves Perrier <[email protected]>
sanjeevitt · Jun 28, 2022 · f001a9d · f001a9d
1 parent 0f6a86a
commit f001a9d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/files/en-us/web/api/mediarecorder/istypesupported/index.md b/files/en-us/web/api/mediarecorder/istypesupported/index.md
@@ -52,8 +52,8 @@ const types = ["video/webm",
              "audio/webm\;codecs=opus",
              "video/mpeg"];
 
-for (let i in types) {
-  console.log( "Is " + types[i] + " supported? " + (MediaRecorder.isTypeSupported(types[i]) ? "Maybe!" : "Nope :("));
+for (const type of types) {
+  console.log( "Is " + type + " supported? " + (MediaRecorder.isTypeSupported(type) ? "Maybe!" : "Nope :("));
 }
 ```