[css-paint-api] Typo in registerProperty: inherit -> inherits (w3c#515)

Author: ashsearle

css-paint-api/Overview.bs

@@ -750,7 +750,7 @@ Animations API.
       name: '--circle-color',
       syntax: '<color>',
       initialValue: 'black',
-      inherit: false
+      inherits: false
     });
     CSS.paintWorklet.addModule('circle.js');
 </script>

css-paint-api/circle/index.html

@@ -23,7 +23,7 @@
       name: '--circle-color',
       syntax: '<color>',
       initialValue: 'black',
-      inherit: false
+      inherits: false
     });
     (CSS.paintWorklet.addModule || paintWorkle.import)('circle.js');
 </script>