diff --git a/controllers/api.js b/controllers/api.js
index e5bf267daa..71bca54b8f 100644
--- a/controllers/api.js
+++ b/controllers/api.js
@@ -267,28 +267,30 @@ exports.getTwitter = function(req, res, next) {
 
 exports.getPayPal = function(req, res, next) {
   paypal.configure(secrets.paypal);
-  var payment_details = {
-    'intent': 'sale',
-    'payer': {
-      'payment_method': 'paypal'
+
+  var paymentDetails = {
+    intent: 'sale',
+    payer: {
+      payment_method: 'paypal'
     },
-    'redirect_urls': {
-      'return_url': secrets.paypal.returnUrl,
-      'cancel_url': secrets.paypal.cancelUrl
+    redirect_urls: {
+      return_url: secrets.paypal.returnUrl,
+      cancel_url: secrets.paypal.cancelUrl
     },
-    'transactions': [
+    transactions: [
       {
-        'description': 'Node.js Boilerplate',
-        'amount': {
-          'currency': 'USD',
-          'total': '2.99'
+        description: 'Node.js Boilerplate',
+        amount: {
+          currency: 'USD',
+          total: '2.99'
         }
       }
     ]
   };
-  paypal.payment.create(payment_details, function(err, payment) {
+
+  paypal.payment.create(paymentDetails, function(err, payment) {
     if (err) return next(err);
-    req.session.payment_id = payment.id;
+    req.session.paymentId = payment.id;
     var links = payment.links;
     for (var i = 0; i < links.length; i++) {
       if (links[i].rel === 'approval_url') {
@@ -306,10 +308,10 @@ exports.getPayPal = function(req, res, next) {
  */
 
 exports.getPayPalSuccess = function(req, res, next) {
-  var payment_id = req.session.payment_id;
-  var payment_details = { 'payer_id': req.query.PayerID };
-  paypal.payment.execute(payment_id, payment_details, function(error, payment) {
-    if (error) {
+  var paymentId = req.session.paymentId;
+  var paymentDetails = { 'payer_id': req.query.PayerID };
+  paypal.payment.execute(paymentId, paymentDetails, function(err, payment) {
+    if (err) {
       res.render('api/paypal', {
         result: true,
         success: false
diff --git a/views/api/paypal.jade b/views/api/paypal.jade
index 3316588d61..2e15628e74 100644
--- a/views/api/paypal.jade
+++ b/views/api/paypal.jade
@@ -3,7 +3,7 @@ extends ../layout
 block content
   .page-header
     h2
-      i.fa.fa-dollar(style='color: #1B4A7D')
+      i.fa.fa-dollar
       | PayPal API
 
   .btn-group.btn-group-justified
@@ -17,19 +17,15 @@ block content
       i.fa.fa-gear
       | API Playground
 
-  h3
-    img(src='/img/paypal.png', width=50, height=50)
-    span  Sample Payment
 
-    if result
-      if canceled
-        h3 Payment got canceled!
-      if success
-        h3 Payment got executed successfully!
-      a(href='/api/paypal')
-          button.btn.btn-primary New payment
-    else
-      div
-        p Redirects to PayPal and allows authorizing the sample payment.
-        a(href=approval_url)
-          button.btn.btn-primary Authorize payment
\ No newline at end of file
+  if result
+    if canceled
+      h3 Payment got canceled!
+    if success
+      h3 Payment got executed successfully!
+    a(href='/api/paypal')
+        button.btn.btn-primary New payment
+  else
+    p.lead Redirects to PayPal and allows authorizing the sample payment.
+    a(href=approval_url)
+      button.btn.btn-primary Authorize payment
\ No newline at end of file