Some documentation fixes (#1004)

* Fix ScheduleListEntry docs for number of actions

* Enforce MaxConcurrentWorkflowTaskExecutionSize is greater than 1

Setting to one will cause the worker to not process workflow tasks

internal/internal_worker.go

@@ -1390,6 +1390,14 @@ func NewAggregatedWorker(client *WorkflowClient, taskQueue string, options Worke
 		panic("cannot set MaxConcurrentWorkflowTaskPollers to 1")
 	}
 
+	// If max-concurrent workflow task execution size is 1, the worker will only do
+	// sticky-queue requests and never regular-queue requests. This is because we
+	// limit the number of running pollers to MaxConcurrentWorkflowTaskExecutionSize.
+	// 	We disallow the value of 1 here.
+	if options.MaxConcurrentWorkflowTaskExecutionSize == 1 {
+		panic("cannot set MaxConcurrentWorkflowTaskExecutionSize to 1")
+	}
+
 	// Need reference to result for fatal error handler
 	var aw *AggregatedWorker
 	fatalErrorCallback := func(err error) {

internal/schedule_client.go

@@ -551,12 +551,12 @@ type (
 		// describes what workflow is run.
 		WorkflowType WorkflowType
 
-		// RecentActions- Most recent 10 Actions started (including manual triggers).
+		// RecentActions- Most recent 5 Actions started (including manual triggers).
 		//
 		// Sorted from older start time to newer.
 		RecentActions []ScheduleActionResult
 
-		// NextActionTimes - Next 10 scheduled Action times.
+		// NextActionTimes - Next 5 scheduled Action times.
 		NextActionTimes []time.Time
 
 		// Memo - Non-indexed user supplied information.

internal/worker.go

@@ -79,7 +79,9 @@ type (
 		MaxConcurrentActivityTaskPollers int
 
 		// Optional: To set the maximum concurrent workflow task executions this worker can have.
-		// The zero value of this uses the default value.
+		// The zero value of this uses the default value. Due to internal logic where pollers
+		// alternate between stick and non-sticky queues, this
+		// value cannot be 1 and will panic if set to that value.
 		// default: defaultMaxConcurrentTaskExecutionSize(1k)
 		MaxConcurrentWorkflowTaskExecutionSize int