diff --git a/lib/routes/github/contributors.js b/lib/routes/github/contributors.js
index 6d84bf7d2..6620f6dc2 100644
--- a/lib/routes/github/contributors.js
+++ b/lib/routes/github/contributors.js
@@ -23,7 +23,7 @@ module.exports = async (ctx) => {
 
     try {
         // Get total page number
-        const last_page_link = response.headers.link.split(',').find(function(elem) {
+        const last_page_link = response.headers.link.split(',').find(function (elem) {
             return elem.includes('"last"');
         });
         const url_base = last_page_link.match(/<(.*)page=\d*/)[1];
@@ -63,7 +63,7 @@ module.exports = async (ctx) => {
     let index = 0;
 
     // Generate RSS
-    data.forEach(function(item) {
+    data.forEach(function (item) {
         const time = new Date();
         time.setMinutes(time.getMinutes() - index);
         index++;