tweak message

packages/svelte/messages/compile-warnings/a11y.md

@@ -24,7 +24,7 @@
 
 ## a11y_consider_explicit_label
 
-> `<%element%>` element is empty and has no aria-label or aria-labelledby. Add content or an aria-label for better accessibility.
+> Buttons and links should either contain text or have an `aria-label` or `aria-labelledby` attribute
 
 ## a11y_distracting_elements
 

packages/svelte/src/compiler/phases/2-analyze/visitors/shared/a11y.js

@@ -1010,7 +1010,7 @@ export function check_element(node, state) {
 				w.a11y_missing_content(node, node.name);
 				missing_content_warning_fired = true;
 			} else {
-				w.a11y_consider_explicit_label(node, node.name);
+				w.a11y_consider_explicit_label(node);
 			}
 		}
 
@@ -1042,7 +1042,7 @@ export function check_element(node, state) {
 
 	if (node.name === 'button') {
 		if (!is_hidden && !has_content(node) && !contains_a11y_label) {
-			w.a11y_consider_explicit_label(node, node.name);
+			w.a11y_consider_explicit_label(node);
 		}
 	}
 

packages/svelte/src/compiler/warnings.js

@@ -176,12 +176,11 @@ export function a11y_click_events_have_key_events(node) {
 }
 
 /**
- * `<%element%>` element is empty and has no aria-label or aria-labelledby. Add content or an aria-label for better accessibility.
+ * Buttons and links should either contain text or have an `aria-label` or `aria-labelledby` attribute
  * @param {null | NodeLike} node
- * @param {string} element
  */
-export function a11y_consider_explicit_label(node, element) {
+export function a11y_consider_explicit_label(node) {
-	w(node, "a11y_consider_explicit_label", `\`<${element}>\` element is empty and has no aria-label or aria-labelledby. Add content or an aria-label for better accessibility.`);
+	w(node, "a11y_consider_explicit_label", "Buttons and links should either contain text or have an `aria-label` or `aria-labelledby` attribute");
 }
 
 /**