diff --git a/.eslintrc b/.eslintrc
index e41e60a6..ce971dc0 100644
--- a/.eslintrc
+++ b/.eslintrc
@@ -205,18 +205,18 @@
                     "[methods]",
                     "[everything-else]"
             ],
-            groups: {
-                methods: [
+            "groups": {
+                "methods": [
                     {
-                        sort: 'alphabetical',
-                        type: 'method'
+                        "sort": "alphabetical",
+                        "type": "method"
                     }
                 ],
                 "conventional-private-methods": [
                     {
-                        name: '/_.+/',
-                        sort: 'alphabetical',
-                        type: 'method',
+                        "name": "/_.+/",
+                        "sort": "alphabetical",
+                        "type": "method"
                     }
                 ]
             },
diff --git a/src/js/bg/lib/crypto.js b/src/js/bg/lib/crypto.js
index ad4ff86e..457874f0 100644
--- a/src/js/bg/lib/crypto.js
+++ b/src/js/bg/lib/crypto.js
@@ -79,7 +79,7 @@ class Crypto {
         if (this.app.env.isBrowser) {
             let binary = ''
             let bytes = new Uint8Array(data)
-            let len = bytes.byteLength;
+            let len = bytes.byteLength
             for (let i = 0; i < len; i++) {
                 binary += String.fromCharCode(bytes[i])
             }