diff --git a/config/config.js.sample b/config/config.js.sample
index 01a41caa..67656392 100644
--- a/config/config.js.sample
+++ b/config/config.js.sample
@@ -24,7 +24,7 @@ var config = {
 	useHttps: false, 		// Support HTTPS or not, default "false" will use HTTP
 	httpsPrivateKey: "", 	// HTTPS private key path, only require when useHttps is true
 	httpsCertificate: "", 	// HTTPS Certificate path, only require when useHttps is true
-	
+
 	language: "en",
 	timeFormat: 24,
 	units: "metric",
diff --git a/js/server.js b/js/server.js
index 19bdfb91..185790af 100644
--- a/js/server.js
+++ b/js/server.js
@@ -25,13 +25,13 @@ var Server = function(config, callback) {
 		var options = {
 			key: fs.readFileSync(config.httpsPrivateKey),
 			cert: fs.readFileSync(config.httpsCertificate)
-		}
+		};
 		server = require("https").Server(options, app);
 	}else{
 		server = require("http").Server(app);
 	}
 	var io = require("socket.io")(server);
-	
+
 	console.log("Starting server on port " + port + " ... ");
 
 	server.listen(port, config.address ? config.address : "localhost");
diff --git a/modules/default/clock/clock.js b/modules/default/clock/clock.js
index 2490a0ce..ab17a3c7 100644
--- a/modules/default/clock/clock.js
+++ b/modules/default/clock/clock.js
@@ -152,9 +152,9 @@ Module.register("clock",{
 		}
 
 		function formatTime(config, time) {
-			var formatString = hourSymbol + ':mm';
+			var formatString = hourSymbol + ":mm";
 			if (config.showPeriod && config.timeFormat !== 24) {
-				formatString += config.showPeriodUpper ? 'A' : 'a';
+				formatString += config.showPeriodUpper ? "A" : "a";
 			}
 			return moment(time).format(formatString);
 		}
@@ -167,14 +167,14 @@ Module.register("clock",{
 			} else if (now.isBefore(sunTimes.sunset)) {
 				nextEvent = sunTimes.sunset;
 			} else {
-				const tomorrowSunTimes = SunCalc.getTimes(now.clone().add(1, 'day'), this.config.lat, this.config.lon);
+				const tomorrowSunTimes = SunCalc.getTimes(now.clone().add(1, "day"), this.config.lat, this.config.lon);
 				nextEvent = tomorrowSunTimes.sunrise;
 			}
 			const untilNextEvent = moment.duration(moment(nextEvent).diff(now));
-			const untilNextEventString = untilNextEvent.hours() + 'h ' + untilNextEvent.minutes() + 'm';
-			sunWrapper.innerHTML = '<span class="' + (isVisible ? 'bright' : '') + '"><i class="fa fa-sun-o" aria-hidden="true"></i> ' + untilNextEventString + '</span>' +
-				'<span><i class="fa fa-arrow-up" aria-hidden="true"></i>' + formatTime(this.config, sunTimes.sunrise) + '</span>' +
-				'<span><i class="fa fa-arrow-down" aria-hidden="true"></i>' + formatTime(this.config, sunTimes.sunset) + '</span>';
+			const untilNextEventString = untilNextEvent.hours() + "h " + untilNextEvent.minutes() + "m";
+			sunWrapper.innerHTML = "<span class=\"" + (isVisible ? "bright" : "") + "\"><i class=\"fa fa-sun-o\" aria-hidden=\"true\"></i> " + untilNextEventString + "</span>" +
+				"<span><i class=\"fa fa-arrow-up\" aria-hidden=\"true\"></i>" + formatTime(this.config, sunTimes.sunrise) + "</span>" +
+				"<span><i class=\"fa fa-arrow-down\" aria-hidden=\"true\"></i>" + formatTime(this.config, sunTimes.sunset) + "</span>";
 		}
 		if (this.config.showMoonTimes) {
 			const moonIllumination = SunCalc.getMoonIllumination(now.toDate());
@@ -184,7 +184,7 @@ Module.register("clock",{
 			if (moment(moonTimes.set).isAfter(moonTimes.rise)) {
 				moonSet = moonTimes.set;
 			} else {
-				const nextMoonTimes = SunCalc.getMoonTimes(now.clone().add(1, 'day'), this.config.lat, this.config.lon);
+				const nextMoonTimes = SunCalc.getMoonTimes(now.clone().add(1, "day"), this.config.lat, this.config.lon);
 				moonSet = nextMoonTimes.set;
 			}
 			const isVisible = now.isBetween(moonRise, moonSet) || moonTimes.alwaysUp === true;
diff --git a/tests/node_modules/webdriverajaxstub/index.js b/tests/node_modules/webdriverajaxstub/index.js
index 031de5ac..186033b6 100644
--- a/tests/node_modules/webdriverajaxstub/index.js
+++ b/tests/node_modules/webdriverajaxstub/index.js
@@ -13,7 +13,7 @@ function plugin (wdInstance, requests) {
 			this.send = function () {
 				this.status = 200;
 				this.readyState = 4;
-				const response = this.url.includes('.njk') ? template : data;
+				const response = this.url.includes(".njk") ? template : data;
 				this.response = response;
 				this.responseText = response;
 				this.onreadystatechange();