diff --git a/README.md b/README.md
index 700e044..ad36c46 100644
--- a/README.md
+++ b/README.md
@@ -63,7 +63,9 @@ elements, etc.). Here's an example:
 ## `custom-elements-es5-adapter.js`
 According to the spec, Custom Elements must be ES6 classes (https://html.spec.whatwg.org/multipage/scripting.html#custom-element-conformance). Since most projects need to support a wide range of browsers that don't necessary support ES6, it may make sense to compile your project to ES5. However, ES5-style custom element classes will **not** work with native Custom Elements because ES5-style classes cannot properly extend ES6 classes, like `HTMLElement`.
 
-To work around this, load `custom-elements-es5-adapter.js` before declaring new Custom Elements. **The adapter must NOT be compiled.**
+To work around this, load `custom-elements-es5-adapter.js` before declaring new Custom Elements.
+
+**The adapter must NOT be compiled.**
 
 ```html
 <!-- Load Custom Elements es5 adapter -->