Fix some minor typos related to the word "accessibility".

chrome/browser/ui/webui/options/language_options_interactive_uitest.cc

Index: chrome/browser/ui/webui/options/language_options_interactive_uitest.cc
diff --git a/chrome/browser/ui/webui/options/language_options_interactive_uitest.cc b/chrome/browser/ui/webui/options/language_options_interactive_uitest.cc
index 8a8a00081c54b5785168f9ce58bcf4454ca73819..7557a490d4e1314b27ba3e7b226155257ebcf913 100644
--- a/chrome/browser/ui/webui/options/language_options_interactive_uitest.cc
+++ b/chrome/browser/ui/webui/options/language_options_interactive_uitest.cc
@@ -24,7 +24,7 @@ namespace {
 // This class will test the language options settings.
 // This test is part of the interactive_ui_tests isntead of browser_tests
 // because it is necessary to emulate pushing a button in order to properly
-// test accessiblity.
+// test accessibility.
 class LanguageOptionsWebUITest : public InProcessBrowserTest {
  public:
   LanguageOptionsWebUITest() {}