diff --git a/test/surface_test.js b/test/surface_test.js
index 3cb68f8c..1dbe4e28 100644
--- a/test/surface_test.js
+++ b/test/surface_test.js
@@ -260,9 +260,8 @@ describe('Echo metadata', function() {
   });
   it('shows the correct user-agent string', function(done) {
     var version = require('../package.json').version;
-    var call = client.unary({}, function(err, data) {
-      assert.ifError(err);
-    }, {key: ['value']});
+    var call = client.unary({}, function(err, data) { assert.ifError(err); },
+                            {key: ['value']});
     call.on('metadata', function(metadata) {
       assert(_.startsWith(metadata['user-agent'], 'grpc-node/' + version));
       done();