modify spacing

.gitignore

@@ -2,4 +2,4 @@
 node_modules
 
 # Editor
-.idea
+.idea

api/routes/userRoutes.js

@@ -18,4 +18,4 @@ module.exports = function(app) {
         .get(user.get_user)
         .put(user.update_user)
         .delete(user.remove_user);
-};
+};

server.js

@@ -18,4 +18,4 @@ var routes = require('./api/routes/userRoutes'); //importing route
 routes(app); //register the route
 app.listen(port);
 
-console.log('API server started on: ' + port);
+console.log('API server started on: ' + port);