ACT rules update from w3c/wcag-act-rules@5ca3b75

Author: github-actions

guidelines/act-mapping.json

@@ -2888,7 +2888,7 @@
         "description": "This rule checks that each heading has a non-empty accessible name.\n",
         "accessibility_requirements": {
           "aria12:namecalculation": {
-            "title": "ARIA 1.2,5.2.8 Accessible Name Calculation",
+            "title": "ARIA 1.2, 5.2.8 Accessible Name Calculation",
             "forConformance": true,
             "failed": "not satisfied",
             "passed": "further testing needed",