Typo fix

"shorter named" -> "shorter names"

Author: scott-ln

1-js/13-modules/01-modules-intro/article.md

@@ -355,7 +355,7 @@ Build tools do the following:
     - Unused exports removed ("tree-shaking").
     - Development-specific statements like `console` and `debugger` removed.
     - Modern, bleeding-edge JavaScript syntax may be transformed to older one with similar functionality using [Babel](https://babeljs.io/).
-    - The resulting file is minified (spaces removed, variables replaced with shorter named etc).
+    - The resulting file is minified (spaces removed, variables replaced with shorter names, etc).
 
 If we use bundle tools, then as scripts are bundled together into a single file (or few files), `import/export` statements inside those scripts are replaced by special bundler functions. So the resulting "bundled" script does not contain any `import/export`, it doesn't require `type="module"`, and we can put it into a regular script: