Use strictEqual instead

Author: nstepien

test/native/callback-api-tests.js

@@ -8,7 +8,7 @@ test('fires callback with results', function() {
   client.query('SELECT 1 as num', assert.calls(function(err, result) {
     assert.isNull(err);
     assert.equal(result.rows[0].num, 1);
-    assert.equal(result.rowCount, 1);
+    assert.strictEqual(result.rowCount, 1);
     client.query('SELECT * FROM person WHERE name = $1', ['Brian'], assert.calls(function(err, result) {
       assert.isNull(err);
       assert.equal(result.rows[0].name, 'Brian');