Remove undocumented data-description-audible fallback

Per review: the singular `data-description-audible` alternate code path was added in the feature's original commit as protection against misspelling the attribute, but was never documented and never the standard form. Eliminate the alternate condition rather than keep a lint-clean version of it; `data-descriptions-audible` (plural) is the one supported spelling.
joedolson · Aug 25, 2026 · Aug 3, 2026 · Aug 10, 2026 · Aug 3, 2026 · Aug 3, 2026
commit 16ef5bed8a7d3c39cf5ff47adc40209d7d6c8681
diff --git a/scripts/ableplayer-base.js b/scripts/ableplayer-base.js
@@ -132,12 +132,8 @@ class AblePlayer {
 		// set to "false" if the sole purpose of the WebVTT descriptions file
 		// is to integrate text description into the transcript
 		// set to "true" to write description text to a div
-		let descriptionAudible = options.descriptionAudible ?? data.descriptionAudible;
 		if (descriptionsAudible !== undefined && descriptionsAudible === false) {
 			this.readDescriptionsAloud = false;
-		} else if (descriptionAudible !== undefined && descriptionAudible === false) {
-			// support both singular and plural spelling of attribute
-			this.readDescriptionsAloud = false;
 		} else {
 			this.readDescriptionsAloud = true;
 		}