Make sure test closes db and tests don't hang

Style corrections, 85 cols limit

test/model.test.js

@@ -60,7 +60,6 @@ BlogPost.virtual('titleWithAuthor')
     this.set('author', split[1]);
   });
 
-
 BlogPost.method('cool', function(){
   return this;
 });
@@ -871,19 +870,28 @@ module.exports = {
   },
 
   'test getters with same name on embedded documents not clashing': function() {
-    var Post = new Schema(
-      { title : String
-      , author : { name : String }
-      , subject : { name: String }
-      });
-    mongoose.model('PostWithSubGetters', Post);
+    var Post = new Schema({
+        title   : String
+      , author  : { name : String }
+      , subject : { name : String }
+    });
+
+    mongoose.model('PostWithClashGetters', Post);
+
     var db = start()
-      , PostModel = db.model('PostWithSubGetters', 'postwithsubgetters' + random())
-      , model = new PostModel({title: "Test", author: {name: "A"}, subject: {name: "B"}});
+      , PostModel = db.model('PostWithClashGetters', 'postwithclash' + random());
 
-    model.author.name.should.eql("A");
-    model.subject.name.should.eql("B");
-    model.author.name.should.eql("A");
+    var post = new PostModel({
+        title: 'Test'
+      , author: { name: 'A'}
+      , subject: {name: 'B'}
+    });
+
+    post.author.name.should.eql('A');
+    post.subject.name.should.eql('B');
+    post.author.name.should.eql('A');
+
+    db.close();
   },
 
   'test middleware': function () {