diff --git a/lib/classes/Variables.js b/lib/classes/Variables.js
index dff5f90f1..764ed2a00 100644
--- a/lib/classes/Variables.js
+++ b/lib/classes/Variables.js
@@ -270,9 +270,9 @@ class Variables {
       (context, contents) => contents.trim()
     );
     if (!cleaned.match(/".*"/)) {
-      cleaned = cleaned.replace(/\s/g, '')
+      cleaned = cleaned.replace(/\s/g, '');
     }
-    return cleaned
+    return cleaned;
   }
   /**
    * @typedef {Object} MatchResult
diff --git a/lib/classes/Variables.test.js b/lib/classes/Variables.test.js
index 18d7c523a..e486855ed 100644
--- a/lib/classes/Variables.test.js
+++ b/lib/classes/Variables.test.js
@@ -647,7 +647,7 @@ describe('Variables', () => {
       it('should accept whitespace in variables', () => {
         service.custom = {
           val0: '${self: custom.val}',
-          val: 'foobar'
+          val: 'foobar',
         };
         const expected = {
           val: 'foobar',