diff --git a/src/getStyles.js b/src/getStyles.js
index f7b90f4..7e61139 100644
--- a/src/getStyles.js
+++ b/src/getStyles.js
@@ -65,10 +65,11 @@ const getAnimations = () => {
 /**
  * Retrieves CSS styles for a card.
  *
- * @param {Object[]} colors The colors to use for the card.
+ * @param {Object} colors The colors to use for the card.
  * @param {string} colors.titleColor The title color.
  * @param {string} colors.textColor The text color.
  * @param {string} colors.iconColor The icon color.
+ * @param {string} colors.ringColor The ring color.
  * @param {boolean} colors.show_icons Whether to show icons.
  * @param {number} colors.progress The progress value to animate to.
  * @returns {string} Card CSS styles.