diff --git a/1-js/03-code-quality/01-debugging-chrome/article.md b/1-js/03-code-quality/01-debugging-chrome/article.md
index 9c81d2dc..00e6df04 100644
--- a/1-js/03-code-quality/01-debugging-chrome/article.md
+++ b/1-js/03-code-quality/01-debugging-chrome/article.md
@@ -28,7 +28,7 @@ Let's click it and select `index.html` and then `hello.js` in the tree view. Her
 
 Here we can see three zones:
 
-1. **Resources zone** lists html, javascript, css and other files including images that are attached to the page. Chrome extensions may appear here too.
+1. **Resources zone** lists HTML, JavaScript, CSS and other files, including images that are attached to the page. Chrome extensions may appear here too.
 2. **Source zone** shows the source code.
 3. **Information and control zone** is for debugging, we'll explore it soon.