Editorial: Fix typo "_eventRecords_" -> "_eventsRecord_"

(From PR #1692)

spec.html

@@ -37306,7 +37306,7 @@ <h1>EnterCriticalSection ( _WL_ )</h1>
             1. Let _enterEvent_ be a new Synchronize event.
             1. Append _enterEvent_ to _entererEventList_.
             1. Let _leaveEvent_ be the Synchronize event in _WL_.
-            1. Append (_leaveEvent_, _enterEvent_) to _eventRecords_.[[AgentSynchronizesWith]].
+            1. Append (_leaveEvent_, _enterEvent_) to _eventsRecord_.[[AgentSynchronizesWith]].
         </emu-alg>
         <p>EnterCriticalSection has <dfn>contention</dfn> when an agent attempting to enter the critical section must wait for another agent to leave it. When there is no contention, FIFO order of EnterCriticalSection calls is observable. When there is contention, an implementation may choose an arbitrary order but may not cause an agent to wait indefinitely.</p>
       </emu-clause>