Improving the code style

Author: Pablo Cantero

examples/progress/app.coffee

@@ -18,5 +18,5 @@ app.createServer((req, res) ->
 			res.end()
 ).listen(8080)
 
-console.log('Server running at http://localhost:8080/');
+console.log 'Server running at http://localhost:8080/'
 

examples/progress/index.html

@@ -16,7 +16,7 @@
 						$('#upload_percent').text(data.percent);
 						$('#upload_status').text(data.status);
 						$('#upload_filename').text(data.fileName);
-					}).error(function(){clearInterval(intervalID);});
+					}).error(function(){clearInterval(intervalID)});
 				}, 250);
 				return true;
 			});

examples/simple/app.coffee

@@ -16,5 +16,5 @@ app.createServer((req, res) ->
 			res.end()
 ).listen(8080)
 
-console.log('Server running at http://localhost:8080/');
+console.log 'Server running at http://localhost:8080/'