Apply automatic eslint fixes

lib/server-info-controller.js

@@ -2,11 +2,10 @@
 
 var HealthCheck = require('./monitoring/health-check');
 
-var WELCOME_MSG = "This is the CartoDB Maps API, " +
-    "see the documentation at http://docs.cartodb.com/cartodb-platform/maps-api.html";
+var WELCOME_MSG = 'This is the CartoDB Maps API, ' +
+    'see the documentation at http://docs.cartodb.com/cartodb-platform/maps-api.html';
 
-
-function ServerInfoController(versions) {
+function ServerInfoController (versions) {
     this.healthConfig = global.environment.health || {};
     this.healthCheck = new HealthCheck(global.environment.disabled_file);
     this.versions = versions || {};
@@ -14,24 +13,24 @@ function ServerInfoController(versions) {
 
 module.exports = ServerInfoController;
 
-ServerInfoController.prototype.route = function(monitorRouter) {
+ServerInfoController.prototype.route = function (monitorRouter) {
     monitorRouter.get('/health', this.health.bind(this));
     monitorRouter.get('/', this.welcome.bind(this));
     monitorRouter.get('/version', this.version.bind(this));
 };
 
-ServerInfoController.prototype.welcome = function(req, res) {
+ServerInfoController.prototype.welcome = function (req, res) {
     res.status(200).send(WELCOME_MSG);
 };
 
-ServerInfoController.prototype.version = function(req, res) {
+ServerInfoController.prototype.version = function (req, res) {
     res.status(200).send(this.versions);
 };
 
-ServerInfoController.prototype.health = function(req, res) {
-    if (!!this.healthConfig.enabled) {
+ServerInfoController.prototype.health = function (req, res) {
+    if (this.healthConfig.enabled) {
         var startTime = Date.now();
-        this.healthCheck.check(function(err) {
+        this.healthCheck.check(function (err) {
             var ok = !err;
             var response = {
                 enabled: true,
@@ -42,9 +41,8 @@ ServerInfoController.prototype.health = function(req, res) {
                 response.err = err.message;
             }
             res.status(ok ? 200 : 503).send(response);
-
         });
     } else {
-        res.status(200).send({enabled: false, ok: true});
+        res.status(200).send({ enabled: false, ok: true });
     }
 };