diff --git a/packages/block-library/src/gallery/use-image-sizes.js b/packages/block-library/src/gallery/use-image-sizes.js
index c96cd8dbaf5781..8dcc3eca61115f 100644
--- a/packages/block-library/src/gallery/use-image-sizes.js
+++ b/packages/block-library/src/gallery/use-image-sizes.js
@@ -4,10 +4,10 @@
 import { useMemo } from '@wordpress/element';
 
 /**
- * Calculates the image sizes that are avaible for the current gallery images in order to
+ * Calculates the image sizes that are available for the current gallery images in order to
  * populate the 'Resolution' selector.
  *
- * @param {Array}    images      Basic image block data taken from current gallery innerBlock
+ * @param {Array}    images      Basic image block data taken from current gallery innerBlock.
  * @param {boolean}  isSelected  Is the block currently selected in the editor.
  * @param {Function} getSettings Block editor store selector.
  *