updated line length

Author: jennazee

test/parallel/test-cluster-server-restart-none.js

@@ -10,15 +10,19 @@ if (cluster.isMaster) {
   worker1.on('listening', common.mustCall(() => {
     const worker2 = cluster.fork();
     worker2.on('exit', (code, signal) => {
-      assert.strictEqual(code, 0, `worker2 did not exit normally. exited with code ${code}`);
-      assert.strictEqual(signal, null, `worker2 did not exit normally. exited with signal ${signal}`);
+      assert.strictEqual(code, 0, `worker2 did not exit normally. exited with\
+                         code ${code}`);
+      assert.strictEqual(signal, null, `worker2 did not exit normally. exited\
+                         with signal ${signal}`);
       worker1.disconnect();
     });
   }));
 
   worker1.on('exit', common.mustCall((code, signal) => {
-    assert.strictEqual(code, 0, `worker1 did not exit normally. exited with code ${code}`);
-    assert.strictEqual(signal, null, `worker1 did not exit normally. exited with signal ${signal}`);
+    assert.strictEqual(code, 0, `worker1 did not exit normally. exited with\
+                       code ${code}`);
+    assert.strictEqual(signal, null, `worker1 did not exit normally. exited\
+                       with signal ${signal}`);
   }));
 } else {
   const net = require('net');