close an async iterator |reason|

Author: lucacasonato

index.bs

@@ -8251,7 +8251,7 @@ an [=async iterator=]. The [=async iterator=] can be asynchronously iterated ove
 
     1.  Let |nextResult| be
         <a abstract-op>IteratorNext</a>(|iterator|'s [=JS async iterator/underlying record=]).
-    1.  If |nextResult| is an abrupt completion, return [=a promise rejected with=]
+    1.  If |nextResult| is an [=abrupt completion=], return [=a promise rejected with=]
         |nextResult|.\[[Value]].
     1.  Let |nextPromise| be [=a promise resolved with=] |nextResult|.\[[Value]].
     1.  Return the result of [=reacting=] to |nextPromise| with the following fulfillment
@@ -8273,17 +8273,17 @@ an [=async iterator=]. The [=async iterator=] can be asynchronously iterated ove
 
     To <dfn id="async-iterator-close" export lt="close an async iterator">close</dfn> an
     <code><a lt="async iterator">async iterator&lt;<var ignore>T</var>&gt;</a></code> |iterator|,
-    with a reason |reason|:
+    with an ECMAScript value |reason|:
 
     1.  Let |iteratorRecord| be |iterator|'s [=JS async iterator/underlying record=].
     1.  Let |iteratorObj| be |iteratorRecord|.\[[Iterator]].
     1.  Let |returnMethod| be <a abstract-op>GetMethod</a>(|iteratorObj|, "<code>return</code>").
-    1.  If |returnMethod| is an abrupt completion, return [=a promise rejected with=]
+    1.  If |returnMethod| is an [=abrupt completion=], return [=a promise rejected with=]
         |returnMethod|.\[[Value]].
     1.  If |returnMethod| is <emu-val>undefined</emu-val>, return [=a promise resolved with=]
         {{undefined}}.
     1.  Let |returnResult| be <a abstract-op>Call</a>(|returnMethod|.\[[Value]], |iteratorObj|, « |reason| »).
-    1.  If |returnResult| is an abrupt completion, return [=a promise rejected with=]
+    1.  If |returnResult| is an [=abrupt completion=], return [=a promise rejected with=]
         |returnResult|.\[[Value]].
     1.  Let |returnPromise| be [=a promise resolved with=] |returnResult|.\[[Value]].
     1.  Return the result of [=reacting=] to |returnPromise| with the following fulfillment steps,