diff --git a/spec.html b/spec.html
index 4c3a8852d7..0c5c642734 100644
--- a/spec.html
+++ b/spec.html
@@ -48315,7 +48315,7 @@ <h1>%AsyncGeneratorPrototype%.next ( _value_ )</h1>
           1. If _state_ is either ~suspended-start~ or ~suspended-yield~, then
             1. Perform AsyncGeneratorResume(_generator_, _completion_).
           1. Else,
-            1. Assert: _state_ is either ~executing~ or ~awaiting-return~.
+            1. Assert: _state_ is either ~executing~ or ~draining-queue~.
           1. Return _promiseCapability_.[[Promise]].
         </emu-alg>
       </emu-clause>
@@ -48331,12 +48331,12 @@ <h1>%AsyncGeneratorPrototype%.return ( _value_ )</h1>
           1. Perform AsyncGeneratorEnqueue(_generator_, _completion_, _promiseCapability_).
           1. Let _state_ be _generator_.[[AsyncGeneratorState]].
           1. If _state_ is either ~suspended-start~ or ~completed~, then
-            1. Set _generator_.[[AsyncGeneratorState]] to ~awaiting-return~.
+            1. Set _generator_.[[AsyncGeneratorState]] to ~draining-queue~.
             1. Perform AsyncGeneratorAwaitReturn(_generator_).
           1. Else if _state_ is ~suspended-yield~, then
             1. Perform AsyncGeneratorResume(_generator_, _completion_).
           1. Else,
-            1. Assert: _state_ is either ~executing~ or ~awaiting-return~.
+            1. Assert: _state_ is either ~executing~ or ~draining-queue~.
           1. Return _promiseCapability_.[[Promise]].
         </emu-alg>
       </emu-clause>
@@ -48360,7 +48360,7 @@ <h1>%AsyncGeneratorPrototype%.throw ( _exception_ )</h1>
           1. If _state_ is ~suspended-yield~, then
             1. Perform AsyncGeneratorResume(_generator_, _completion_).
           1. Else,
-            1. Assert: _state_ is either ~executing~ or ~awaiting-return~.
+            1. Assert: _state_ is either ~executing~ or ~draining-queue~.
           1. Return _promiseCapability_.[[Promise]].
         </emu-alg>
       </emu-clause>
@@ -48386,7 +48386,7 @@ <h1>Properties of AsyncGenerator Instances</h1>
           </thead>
           <tr>
             <td>[[AsyncGeneratorState]]</td>
-            <td>*undefined*, ~suspended-start~, ~suspended-yield~, ~executing~, ~awaiting-return~, or ~completed~</td>
+            <td>*undefined*, ~suspended-start~, ~suspended-yield~, ~executing~, ~draining-queue~, or ~completed~</td>
             <td>The current execution state of the async generator.</td>
           </tr>
           <tr>
@@ -48397,7 +48397,7 @@ <h1>Properties of AsyncGenerator Instances</h1>
           <tr>
             <td>[[AsyncGeneratorQueue]]</td>
             <td>a List of AsyncGeneratorRequest Records</td>
-            <td>Records which represent requests to resume the async generator. Except during state transitions, it is non-empty if and only if [[AsyncGeneratorState]] is either ~executing~ or ~awaiting-return~.</td>
+            <td>Records which represent requests to resume the async generator. Except during state transitions, it is non-empty if and only if [[AsyncGeneratorState]] is either ~executing~ or ~draining-queue~.</td>
           </tr>
           <tr>
             <td>[[GeneratorBrand]]</td>
@@ -48461,7 +48461,7 @@ <h1>
               1. Let _result_ be Completion(_generatorBody_()).
             1. Assert: If we return here, the async generator either threw an exception or performed either an implicit or explicit return.
             1. Remove _acGenContext_ from the execution context stack and restore the execution context that is at the top of the execution context stack as the running execution context.
-            1. Set _acGenerator_.[[AsyncGeneratorState]] to ~awaiting-return~.
+            1. Set _acGenerator_.[[AsyncGeneratorState]] to ~draining-queue~.
             1. If _result_ is a normal completion, set _result_ to NormalCompletion(*undefined*).
             1. If _result_ is a return completion, set _result_ to NormalCompletion(_result_.[[Value]]).
             1. Perform AsyncGeneratorCompleteStep(_acGenerator_, _result_, *true*).
@@ -48626,7 +48626,7 @@ <h1>
         <dl class="header">
         </dl>
         <emu-alg>
-          1. Assert: _generator_.[[AsyncGeneratorState]] is ~awaiting-return~.
+          1. Assert: _generator_.[[AsyncGeneratorState]] is ~draining-queue~.
           1. Let _queue_ be _generator_.[[AsyncGeneratorQueue]].
           1. Assert: _queue_ is not empty.
           1. Let _next_ be the first element of _queue_.
@@ -48640,14 +48640,14 @@ <h1>
           1. Assert: _promiseCompletion_ is a normal completion.
           1. Let _promise_ be _promiseCompletion_.[[Value]].
           1. Let _fulfilledClosure_ be a new Abstract Closure with parameters (_value_) that captures _generator_ and performs the following steps when called:
-            1. Assert: _generator_.[[AsyncGeneratorState]] is ~awaiting-return~.
+            1. Assert: _generator_.[[AsyncGeneratorState]] is ~draining-queue~.
             1. Let _result_ be NormalCompletion(_value_).
             1. Perform AsyncGeneratorCompleteStep(_generator_, _result_, *true*).
             1. Perform AsyncGeneratorDrainQueue(_generator_).
             1. Return *undefined*.
           1. Let _onFulfilled_ be CreateBuiltinFunction(_fulfilledClosure_, 1, *""*, « »).
           1. Let _rejectedClosure_ be a new Abstract Closure with parameters (_reason_) that captures _generator_ and performs the following steps when called:
-            1. Assert: _generator_.[[AsyncGeneratorState]] is ~awaiting-return~.
+            1. Assert: _generator_.[[AsyncGeneratorState]] is ~draining-queue~.
             1. Let _result_ be ThrowCompletion(_reason_).
             1. Perform AsyncGeneratorCompleteStep(_generator_, _result_, *true*).
             1. Perform AsyncGeneratorDrainQueue(_generator_).
@@ -48669,7 +48669,7 @@ <h1>
           <dd>It drains the generator's AsyncGeneratorQueue until it encounters an AsyncGeneratorRequest which holds a return completion.</dd>
         </dl>
         <emu-alg>
-          1. Assert: _generator_.[[AsyncGeneratorState]] is ~awaiting-return~.
+          1. Assert: _generator_.[[AsyncGeneratorState]] is ~draining-queue~.
           1. Let _queue_ be _generator_.[[AsyncGeneratorQueue]].
           1. If _queue_ is empty, then
             1. Set _generator_.[[AsyncGeneratorState]] to ~completed~.