Correct the live image alternative issue label

docs/live-testing.md

@@ -2,7 +2,7 @@
 
 The manual **Live Siteimprove smoke test** workflow builds and tests a candidate, installs those exact bytes into a fresh disposable CMS, then opens the real overlay. Live tests run only on the newer CMS profile. It does not replace the overlay, manufacture report data or invoke its command queue from the test.
 
-The first smoke test checks existing API entitlement, authenticates through the direct-login popup, opens the panel and requires an authenticated successful report response for the exact mapped public URL. The selectors and response contract follow the AEM/WordPress test approach; they still need confirmation with the first live account run. A second live scenario scans a persisted synthetic draft with a missing image alternative, saves a correction as a new draft revision, and scans again. Both checks must carry their distinct run markers, enter the running state, and return to the recheck control with the active-check indicator cleared. Live run 35017790911 passed the report and draft-handoff smoke checks. The suite now also requires the documented WCAG 1.1.1 Level A check, SIA-R2 (Image without a text alternative), before the fix and its absence in the visible accessibility results after the fix. These new result assertions still require live validation; they fail instead of skipping when the result cannot be found.
+The first smoke test checks existing API entitlement, authenticates through the direct-login popup, opens the panel and requires an authenticated successful report response for the exact mapped public URL. The selectors and response contract follow the AEM/WordPress test approach; they still need confirmation with the first live account run. A second live scenario scans a persisted synthetic draft with a missing image alternative, saves a correction as a new draft revision, and scans again. Both checks must carry their distinct run markers, enter the running state, and return to the recheck control with the active-check indicator cleared. Live run 35017790911 passed the report and draft-handoff smoke checks. The suite now also requires the WCAG 1.1.1 Level A check, SIA-R2 (Image missing a text alternative), before the fix and its absence in the visible accessibility results after the fix. These new result assertions still require live validation; they fail instead of skipping when the result cannot be found.
 
 ## Configure before enabling
 

tests/browser/result-navigation.spec.js

@@ -2,11 +2,11 @@ const { test, expect } = require('@playwright/test');
 
 async function fixture(page, expanded, issue) {
   await page.setContent(`<button aria-expanded="${expanded}" onclick="const open=this.getAttribute('aria-expanded')==='true';this.setAttribute('aria-expanded',!open);document.querySelector('section').hidden=open">Accessibility</button>
-    <section ${expanded ? '' : 'hidden'}>${issue ? '<p>Image without a text alternative</p>' : '<p>No accessibility issues</p>'}</section>
+    <section ${expanded ? '' : 'hidden'}>${issue ? '<p>Image missing a text alternative</p>' : '<p>No accessibility issues</p>'}</section>
     <button>Recheck draft</button>`);
 }
 
-test('opens collapsed accessibility results to expose the documented issue', async ({ page }) => {
+test('opens collapsed accessibility results to expose the image alternative issue', async ({ page }) => {
   const { openAccessibilityResults, resultViewState } = await import('../live/result-view.mjs');
   await fixture(page, false, true);
   await openAccessibilityResults(page);

tests/live/accessibility-rule.mjs

@@ -1,10 +1,10 @@
-// Official check name and mapping:
+// Rule mapping (the UI label was confirmed separately):
 // https://help.siteimprove.com/support/solutions/articles/80000448514
 // https://help.siteimprove.com/support/solutions/articles/80000448497
 export const imageAlternativeRule = Object.freeze({
   id: 'SIA-R2',
   apiId: 2,
   criterion: '1.1.1',
   level: 'A',
-  label: 'Image without a text alternative',
+  label: 'Image missing a text alternative',
 });