docs: add lang attributes to the files (angular#51200)

PR Close angular#51200
Employfromhome · Aug 1, 2023 · 6691c49 · 6691c49
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commit 6691c49
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diff --git a/integration/ng_elements/src/hello-world.html b/integration/ng_elements/src/hello-world.html
@@ -1,5 +1,5 @@
 <!doctype html>
-<html>
+<html lang="en">
 
 <head>
   <meta charset="utf-8">

diff --git a/packages/zone.js/example/benchmarks/addEventListener.html b/packages/zone.js/example/benchmarks/addEventListener.html
@@ -1,5 +1,5 @@
 <!doctype html>
-<html>
+<html lang="en">
 <head>
   <meta charset="utf-8">
   <title>Zone.js addEventListenerBenchmark</title>

diff --git a/packages/zone.js/example/counting.html b/packages/zone.js/example/counting.html
@@ -1,5 +1,5 @@
 <!doctype html>
-<html>
+<html lang="en">
 <head>
   <meta charset="utf-8">
   <title>Counting Pending Tasks</title>