Cleaned up documentation and development artifcats in advance of release

internal/cli/merge_test.go

@@ -73,7 +73,7 @@ func TestMergeWritesMergedOutputAndReport(t *testing.T) {
 		t.Fatalf("did not expect words in output:\n%s", outputJSON)
 	}
 	if len(transcript.OverlapGroups) != 0 {
-		t.Fatalf("expected placeholder output to contain no overlap groups, got %d", len(transcript.OverlapGroups))
+		t.Fatalf("expected output to contain no overlap groups, got %d", len(transcript.OverlapGroups))
 	}
 
 	var rpt report.Report
@@ -87,7 +87,7 @@ func TestMergeWritesMergedOutputAndReport(t *testing.T) {
 		"validate-raw",
 		"normalize-speakers",
 		"trim-text",
-		"placeholder-merger",
+		"chronological-merge",
 		"detect-overlaps",
 		"resolve-overlaps",
 		"backchannel",
@@ -105,6 +105,9 @@ func TestMergeWritesMergedOutputAndReport(t *testing.T) {
 	if !hasReportEvent(rpt, "postprocessing", "validate-output", "validated 3 output segment(s)") {
 		t.Fatal("expected validate-output report event")
 	}
+	if !hasReportEvent(rpt, "merge", "chronological-merge", "merged 2 canonical transcript(s) into 3 segment(s)") {
+		t.Fatal("expected chronological-merge report event")
+	}
 }
 
 func TestMergeTieBreakOrder(t *testing.T) {