Bug 1552560 - Fix a typo found by codespell 1.15 r=ahal

Differential Revision: https://phabricator.services.mozilla.com/D31667

--HG--
extra : moz-landing-system : lando

tools/lint/eslint/eslint-plugin-mozilla/lib/configs/recommended.js

@@ -262,7 +262,7 @@ module.exports = {
     // Use {} instead of new Object()
     "no-new-object": "error",
 
-    // Dissallow use of new wrappers
+    // Disallow use of new wrappers
     "no-new-wrappers": "error",
 
     // Disallow use of event global.