basic-integrity: minor comment fix

plugins/basic-integrity/index.js

@@ -24,7 +24,7 @@
                 name: "alt-fetch"
             }],
             // integrity data for each piece of content
-            // relative URL -> integrity data (string)
+            // absolute URL -> integrity data (string)
             // integrity data can contain multiple integrity hashes, space-separated, as per:
             // https://w3c.github.io/webappsec-subresource-integrity/#agility
             integrity: {},