diff --git a/docs/block-api.md b/docs/block-api.md
index 27061c0a5c75ec..34bb7596f111b8 100644
--- a/docs/block-api.md
+++ b/docs/block-api.md
@@ -280,14 +280,14 @@ anchor: true,
 - `customClassName` (default `true`): This property adds a field to define a custom className for the block's wrapper.
 
 ```js
-// Remove the support for a the custom className .
+// Remove the support for the custom className.
 customClassName: false,
 ```
 
 - `className` (default `true`): By default, Gutenberg adds a class with the form `.wp-block-your-block-name` to the root element of your saved markup. This helps having a consistent mechanism for styling blocks that themes and plugins can rely on. If for whatever reason a class is not desired on the markup, this functionality can be disabled.
 
 ```js
-// Remove the support for a the generated className .
+// Remove the support for the generated className.
 className: false,
 ```