Fix linting violations

Author: davidtaylorhq

tests/cancel-test.ts

@@ -30,18 +30,18 @@ QUnit.test('cancelling does not affect future scheduleOnce calls', function(asse
   const f3 = (arg: string) => f3Calls.push(arg);
 
   bb.run(() => {
-    const toCancel = bb.scheduleOnce('queueName', null, f1, "f1 cancelled schedule");
-    bb.scheduleOnce('queueName', null, f2, "f2 first schedule");
-    bb.scheduleOnce('queueName', null, f3, "f3 first schedule");
+    const toCancel = bb.scheduleOnce('queueName', null, f1, 'f1 cancelled schedule');
+    bb.scheduleOnce('queueName', null, f2, 'f2 first schedule');
+    bb.scheduleOnce('queueName', null, f3, 'f3 first schedule');
     bb.cancel(toCancel);
-    bb.scheduleOnce('queueName', null, f2, "f2 second schedule");
+    bb.scheduleOnce('queueName', null, f2, 'f2 second schedule');
   });
 
-  assert.equal(f1Calls.length, 0, "f1 was not called")
-  assert.equal(f2Calls.length, 1, "f2 was called once")
-  assert.equal(f3Calls.length, 1, "f3 was called once")
-  assert.deepEqual(f2Calls, ["f2 second schedule"], "f2 received the correct argument")
-  assert.deepEqual(f3Calls, ["f3 first schedule"], "f3 received the correct argument")
+  assert.equal(f1Calls.length, 0, 'f1 was not called')
+  assert.equal(f2Calls.length, 1, 'f2 was called once')
+  assert.equal(f3Calls.length, 1, 'f3 was called once')
+  assert.deepEqual(f2Calls, ['f2 second schedule'], 'f2 received the correct argument')
+  assert.deepEqual(f3Calls, ['f3 first schedule'], 'f3 received the correct argument')
 });
 
 QUnit.test('setTimeout', function(assert) {