minor fix ups

docs/index.bs

@@ -214,7 +214,7 @@ spec: webappsec-referrer-policy; urlPrefix: https://w3c.github.io/webappsec-refe
 
     A [=/service worker registration=] has an associated <dfn export id="dfn-origin">origin</dfn>, an [=environment settings object/origin=].
 
-    A [=/service worker registration=] has an associated <dfn export id="dfn-id">id</dfn>.
+    A [=/service worker registration=] has an associated <dfn export id="dfn-id">id</dfn>, a [=string=].
 
     A [=/service worker registration=] has an associated <dfn export id="dfn-installing-worker">installing worker</dfn> (a [=/service worker=] or null) whose [=service worker/state=] is "`installing`". It is initially set to null.
 
@@ -593,9 +593,8 @@ spec: webappsec-referrer-policy; urlPrefix: https://w3c.github.io/webappsec-refe
 
         1, Let |oldestWorker| be the result of running [=Get Oldest Worker=] passing |registration| as the argument.
         1. If |oldestWorker| is null, then:
-          1. Return null.
-        1. Else:
-          1. Return |oldestWorker|'s [=service worker/scope url=].
+            1. Return null.
+        1. Return |oldestWorker|'s [=service worker/scope url=].
 
       <div class="example">
         In the example in [[#service-worker-url]], the value of <code>registration.scope</code>, obtained from <code>navigator.serviceWorker.ready.then(registration => console.log(registration.scope))</code> for example, will be "<code>https://example.com/</code>".
@@ -618,7 +617,7 @@ spec: webappsec-referrer-policy; urlPrefix: https://w3c.github.io/webappsec-refe
         1. If |newestWorker| is null, return [=a promise rejected with=] an "{{InvalidStateError}}" {{DOMException}} and abort these steps.
         1. If [=this=]'s [=relevant global object=] |globalObject| is a {{ServiceWorkerGlobalScope}} object, and |globalObject|'s associated [=ServiceWorkerGlobalScope/service worker=]'s <a>state</a> is "`installing`", return [=a promise rejected with=] an "{{InvalidStateError}}" {{DOMException}} and abort these steps.
         1. Let |promise| be a <a>promise</a>.
-        1. Let |job| be the result of running <a>Create Job</a> with *update*, |registration|'s [=service worker registration/origin=], [=service worker registration/id=], null, |newestWorker|'s [=service worker/script url=], |promise|, and the [=this=]'s <a>relevant settings object</a>.
+        1. Let |job| be the result of running <a>Create Job</a> with *update*, |registration|'s [=service worker registration/origin=], [=service worker registration/id=], null, |newestWorker|'s [=service worker/script url=], |promise|, and [=this=]'s <a>relevant settings object</a>.
         1. Set |job|'s <a>worker type</a> to |newestWorker|'s [=service worker/type=].
         1. Invoke <a>Schedule Job</a> with |job|.
         1. Return |promise|.
@@ -634,7 +633,7 @@ spec: webappsec-referrer-policy; urlPrefix: https://w3c.github.io/webappsec-refe
         1. Let |promise| be [=a new promise=].
         1. Let |newestWorker| be the result of running <a>Get Newest Worker</a> algorithm passing |registration| as its argument.
         1. If |newestWorker| is null, return [=a promise rejected with=] an "{{InvalidStateError}}" {{DOMException}} and abort these steps.
-        1. Let |job| be the result of running [=Create Job=] with *unregister*, the [=service worker registration/origin=], [=service worker registration/id=] of the [=ServiceWorkerRegistration/service worker registration=], null, null, |promise|, and the [=this=]'s <a>relevant settings object</a>.
+        1. Let |job| be the result of running [=Create Job=] with *unregister*, the [=service worker registration/origin=], [=service worker registration/id=] of the [=ServiceWorkerRegistration/service worker registration=], null, null, |promise|, and [=this=]'s <a>relevant settings object</a>.
         1. Invoke <a>Schedule Job</a> with |job|.
         1. Return |promise|.
     </section>
@@ -758,10 +757,10 @@ spec: webappsec-referrer-policy; urlPrefix: https://w3c.github.io/webappsec-refe
         1. Let |client| be [=this=]'s [=ServiceWorkerContainer/service worker client=].
         1. Let |scriptURL| be the result of <a lt="URL parser">parsing</a> |scriptURL| with [=this=]'s <a>relevant settings object</a>'s <a>API base URL</a>.
         1. Let |scopeURL| be null.
-        1. If |options|.{{RegistrationOptions/scope}} is <a>present</a>, set |scopeURL| to the result of <a lt="URL parser">parsing</a> |options|.{{RegistrationOptions/scope}} with the [=this=]'s <a>relevant settings object</a>'s <a>API base URL</a>.
+        1. If |options|["{{RegistrationOptions/scope}}"] is <a>present</a>, set |scopeURL| to the result of <a lt="URL parser">parsing</a> |options|["{{RegistrationOptions/scope}}"] with the [=this=]'s <a>relevant settings object</a>'s <a>API base URL</a>.
         1. Let |id| be null.
-        1. If |options|.{{RegistrationOptions/id} is <a>present</a>, set |id| to |options|.{{RegistrationOptions/id}}.
-        1. Invoke [=Start Register=] with |id|, |scopeURL|, |scriptURL|, |p|, |client|, |client|'s <a>creation URL</a>, |options|.{{RegistrationOptions/type}}, and |options|.{{RegistrationOptions/updateViaCache}}.
+        1. If |options|.{{RegistrationOptions/id} is <a>present</a>, set |id| to |options|["{{RegistrationOptions/id}}"].
+        1. Invoke [=Start Register=] with |id|, |scopeURL|, |scriptURL|, |p|, |client|, |client|'s <a>creation URL</a>, |options|["{{RegistrationOptions/type}}"], and |options|["{{RegistrationOptions/updateViaCache}}"].
         1. Return |p|.
     </section>