diff --git a/aio/content/guide/attribute-binding.md b/aio/content/guide/attribute-binding.md
index c89eef98a0..a60db920fd 100644
--- a/aio/content/guide/attribute-binding.md
+++ b/aio/content/guide/attribute-binding.md
@@ -328,8 +328,10 @@ There are cases where you need to differentiate the behavior of a [Component](ap
 The [Attribute](api/core/Attribute) parameter decorator is great for passing the value of an HTML attribute to a component/directive constructor via [dependency injection](guide/dependency-injection).
 
 <div class="alert is-helpful">
+
   The injected value captures the value of the specified HTML attribute at that moment.
   Future updates to the attribute value are not reflected in the injected value.
+
 </div>
 
 <code-example 
diff --git a/aio/content/guide/binding-syntax.md b/aio/content/guide/binding-syntax.md
index 0511b536d1..cdbdb54db8 100644
--- a/aio/content/guide/binding-syntax.md
+++ b/aio/content/guide/binding-syntax.md
@@ -85,7 +85,7 @@ However, the value of the attribute is irrelevant, which is why you cannot enabl
 
 To control the state of the button, set the `disabled` property instead.
 
-Property and attribute comparison
+#### Property and attribute comparison
 
 Though you could technically set the `[attr.disabled]` attribute binding, the values are different in that the property binding must be a boolean value, while its corresponding attribute binding relies on whether the value is `null` or not.
 Consider the following: