spec update

spec/CommandSpec.js

@@ -9,13 +9,15 @@ describe("Command", function() {
 	it("should call a handler when executed", function() {
 		command.setHandler(handler);
 		command.execute();
+
 		expect(handler).toHaveBeenCalled();
 	});
 
 	it("should notify when a handler was registered", function() {
 		var callback = jasmine.createSpy();
 		command.subscribe(mindmaps.Command.Event.HANDLER_REGISTERED, callback);
 		command.setHandler(handler);
+
 		expect(callback).toHaveBeenCalled();
 
 	});
@@ -25,6 +27,7 @@ describe("Command", function() {
 		command.setHandler(handler);
 		command.subscribe(mindmaps.Command.Event.HANDLER_REMOVED, callback);
 		command.removeHandler();
+
 		expect(callback).toHaveBeenCalled();
 	});
 
@@ -53,6 +56,7 @@ describe("CommandRegistry", function() {
 
 	it("should a return a command object for a command type", function() {
 		var command = registry.get(type);
+
 		expect(command).toBeDefined();
 		expect(command instanceof type).toBeTruthy();
 	});