diff --git a/src/vs/workbench/api/browser/mainThreadTerminalService.ts b/src/vs/workbench/api/browser/mainThreadTerminalService.ts
index de12c271b51..8344b323c7e 100644
--- a/src/vs/workbench/api/browser/mainThreadTerminalService.ts
+++ b/src/vs/workbench/api/browser/mainThreadTerminalService.ts
@@ -332,7 +332,7 @@ class TerminalDataEventTracker extends Disposable {
 
 	constructor(
 		private readonly _callback: (id: number, data: string) => void,
-		@ITerminalService private readonly _terminalService: ITerminalService,
+		@ITerminalService private readonly _terminalService: ITerminalService
 	) {
 		super();
 
diff --git a/src/vs/workbench/contrib/terminal/test/common/terminalDataBuffering.test.ts b/src/vs/workbench/contrib/terminal/test/common/terminalDataBuffering.test.ts
index 298923d2c23..70a54735f1f 100644
--- a/src/vs/workbench/contrib/terminal/test/common/terminalDataBuffering.test.ts
+++ b/src/vs/workbench/contrib/terminal/test/common/terminalDataBuffering.test.ts
@@ -16,95 +16,93 @@ suite('Workbench - TerminalDataBufferer', () => {
 		bufferer = new TerminalDataBufferer();
 	});
 
-	suite('buffering', () => {
-		test('start', async () => {
-			let terminalOnData = new Emitter<string>();
-			let counter = 0;
-			let data: string | undefined;
+	test('start', async () => {
+		let terminalOnData = new Emitter<string>();
+		let counter = 0;
+		let data: string | undefined;
 
-			bufferer.startBuffering(1, terminalOnData.event, (id, e) => {
-				counter++;
-				data = e;
-			}, 0);
+		bufferer.startBuffering(1, terminalOnData.event, (id, e) => {
+			counter++;
+			data = e;
+		}, 0);
 
-			terminalOnData.fire('1');
-			terminalOnData.fire('2');
-			terminalOnData.fire('3');
+		terminalOnData.fire('1');
+		terminalOnData.fire('2');
+		terminalOnData.fire('3');
 
-			await wait(5);
+		await wait(0);
 
-			terminalOnData.fire('4');
+		terminalOnData.fire('4');
 
-			assert.equal(counter, 1);
-			assert.equal(data, '123');
+		assert.equal(counter, 1);
+		assert.equal(data, '123');
 
-			await wait(5);
+		await wait(0);
 
-			assert.equal(counter, 2);
-			assert.equal(data, '4');
-		});
+		assert.equal(counter, 2);
+		assert.equal(data, '4');
+	});
 
-		test('start 2', async () => {
-			let terminal1OnData = new Emitter<string>();
-			let terminal1Counter = 0;
-			let terminal1Data: string | undefined;
+	test('start 2', async () => {
+		let terminal1OnData = new Emitter<string>();
+		let terminal1Counter = 0;
+		let terminal1Data: string | undefined;
 
-			bufferer.startBuffering(1, terminal1OnData.event, (id, e) => {
-				terminal1Counter++;
-				terminal1Data = e;
-			}, 0);
+		bufferer.startBuffering(1, terminal1OnData.event, (id, e) => {
+			terminal1Counter++;
+			terminal1Data = e;
+		}, 0);
 
-			let terminal2OnData = new Emitter<string>();
-			let terminal2Counter = 0;
-			let terminal2Data: string | undefined;
+		let terminal2OnData = new Emitter<string>();
+		let terminal2Counter = 0;
+		let terminal2Data: string | undefined;
 
-			bufferer.startBuffering(2, terminal2OnData.event, (id, e) => {
-				terminal2Counter++;
-				terminal2Data = e;
-			}, 0);
+		bufferer.startBuffering(2, terminal2OnData.event, (id, e) => {
+			terminal2Counter++;
+			terminal2Data = e;
+		}, 0);
 
-			terminal1OnData.fire('1');
-			terminal2OnData.fire('4');
-			terminal1OnData.fire('2');
-			terminal2OnData.fire('5');
-			terminal1OnData.fire('3');
-			terminal2OnData.fire('6');
-			terminal2OnData.fire('7');
+		terminal1OnData.fire('1');
+		terminal2OnData.fire('4');
+		terminal1OnData.fire('2');
+		terminal2OnData.fire('5');
+		terminal1OnData.fire('3');
+		terminal2OnData.fire('6');
+		terminal2OnData.fire('7');
 
-			assert.equal(terminal1Counter, 0);
-			assert.equal(terminal1Data, undefined);
-			assert.equal(terminal2Counter, 0);
-			assert.equal(terminal2Data, undefined);
+		assert.equal(terminal1Counter, 0);
+		assert.equal(terminal1Data, undefined);
+		assert.equal(terminal2Counter, 0);
+		assert.equal(terminal2Data, undefined);
 
-			await wait(5);
+		await wait(5);
 
-			assert.equal(terminal1Counter, 1);
-			assert.equal(terminal1Data, '123');
-			assert.equal(terminal2Counter, 1);
-			assert.equal(terminal2Data, '4567');
-		});
+		assert.equal(terminal1Counter, 1);
+		assert.equal(terminal1Data, '123');
+		assert.equal(terminal2Counter, 1);
+		assert.equal(terminal2Data, '4567');
+	});
 
-		test('stop', async () => {
-			let terminalOnData = new Emitter<string>();
-			let counter = 0;
-			let data: string | undefined;
+	test('stop', async () => {
+		let terminalOnData = new Emitter<string>();
+		let counter = 0;
+		let data: string | undefined;
 
-			bufferer.startBuffering(1, terminalOnData.event, (id, e) => {
-				counter++;
-				data = e;
-			}, 0);
+		bufferer.startBuffering(1, terminalOnData.event, (id, e) => {
+			counter++;
+			data = e;
+		}, 0);
 
-			terminalOnData.fire('1');
-			terminalOnData.fire('2');
-			terminalOnData.fire('3');
+		terminalOnData.fire('1');
+		terminalOnData.fire('2');
+		terminalOnData.fire('3');
 
-			bufferer.stopBuffering(1);
+		bufferer.stopBuffering(1);
 
-			await wait(5);
+		await wait(5);
 
-			assert.equal(counter, 0);
-			assert.equal(data, undefined);
-		});
+		assert.equal(counter, 0);
+		assert.equal(data, undefined);
 	});
 
 	test('start 2 stop 1', async () => {