Clean up regexp operator tests

Author: Simon Ho

test/postgresql.test.js

@@ -313,15 +313,17 @@ describe('postgresql connector', function () {
 
         it('should print a warning when the global flag is set',
             function(done) {
-          Post.find({where: {content: {regexp: new RegExp(/^a/g)}}}, function(err, posts) {
+          Post.find({where: {content: {regexp: new RegExp(/^a/g)}}},
+              function(err, posts) {
             console.warn.calledOnce.should.be.ok;
             done();
           });
         });
 
         it('should print a warning when the multiline flag is set',
             function(done) {
-          Post.find({where: {content: {regexp: new RegExp(/^a/m)}}}, function(err, posts) {
+          Post.find({where: {content: {regexp: new RegExp(/^a/m)}}},
+              function(err, posts) {
             console.warn.calledOnce.should.be.ok;
             done();
           });