diff --git a/src/svg-icons/index-generator.js b/src/svg-icons/index-generator.js
index 6df3dd5c9f9323..f75c444f02f760 100644
--- a/src/svg-icons/index-generator.js
+++ b/src/svg-icons/index-generator.js
@@ -1,7 +1,7 @@
 const fs = require('fs');
 const rrs = require('recursive-readdir-sync');
 
-var outArray = [];
+const outArray = [];
 outArray.push('module.exports = {\n');
 
 rrs('./').forEach(function(file) {
@@ -33,6 +33,6 @@ rrs('./').forEach(function(file) {
 	}
 });
 
-outArray.push('\n};')
+outArray.push('\n};\n')
 
-fs.writeFileSync('index.js', outArray.join(''));
\ No newline at end of file
+fs.writeFileSync('index.js', outArray.join(''));
diff --git a/src/svg-icons/index.js b/src/svg-icons/index.js
index 1782572b59f672..b2cf285651eb28 100644
--- a/src/svg-icons/index.js
+++ b/src/svg-icons/index.js
@@ -824,4 +824,4 @@ module.exports = {
 	ToggleStarHalf: require('./toggle/star-half'),
 	ToggleStar: require('./toggle/star'),
 
-};
\ No newline at end of file
+};